31411230480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:764

約数の個数: 720

約数和(自身を含む): 131704320384

約数和(自身を除く): 100293089904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 63, 68, 70, 72, 80, 83, 84, 85, 90, 98, 102, 105, 112, 119, 120, 126, 136, 140, 144, 147, 153, 166, 168, 170, 180, 196, 204, 210, 238, 240, 245, 249, 252, 255, 272, 280, 294, 306, 315, 332, 336, 340, 357, 360, 392, 408, 415, 420, 441, 476, 490, 498, 504, 510, 560, 581, 588, 595, 612, 630, 631, 664, 680, 714, 720, 735, 747, 765, 784, 816, 830, 833, 840, 882, 952, 980, 996, 1008, 1020, 1071, 1162, 1176, 1190, 1224, 1245, 1260, 1262, 1328, 1360, 1411, 1428, 1470, 1494, 1530, 1660, 1666, 1680, 1743, 1764, 1785, 1893, 1904, 1960, 1992, 2040, 2142, 2205, 2324, 2352, 2380, 2448, 2490, 2499, 2520, 2524, 2822, 2856, 2905, 2940, 2988, 3060, 3155, 3320, 3332, 3486, 3528, 3570, 3735, 3786, 3920, 3984, 4067, 4080, 4165, 4233, 4284, 4410, 4417, 4648, 4760, 4980, 4998, 5040, 5048, 5229, 5355, 5644, 5679, 5712, 5810, 5880, 5976, 6120, 6310, 6640, 6664, 6972, 7055, 7056, 7140, 7470, 7497, 7572, 8134, 8330, 8466, 8568, 8715, 8820, 8834, 9296, 9465, 9520, 9877, 9960, 9996, 10096, 10458, 10710, 10727, 11288, 11358, 11620, 11760, 11952, 12201, 12240, 12495, 12620, 12699, 13251, 13328, 13944, 14110, 14280, 14940, 14994, 15144, 16268, 16660, 16932, 17136, 17430, 17640, 17668, 18930, 19754, 19920, 19992, 20335, 20916, 21165, 21420, 21454, 22085, 22576, 22716, 23240, 24402, 24990, 25240, 25398, 26145, 26502, 27888, 28220, 28395, 28560, 29631, 29880, 29988, 30288, 30919, 32181, 32536, 33320, 33864, 34860, 35280, 35336, 36603, 37485, 37860, 39508, 39753, 39984, 40670, 41832, 42330, 42840, 42908, 44170, 45432, 46480, 48804, 49385, 49980, 50480, 50796, 52290, 52373, 53004, 53635, 56440, 56790, 59262, 59760, 59976, 61005, 61838, 63495, 64362, 65072, 66255, 66640, 67728, 69139, 69720, 70672, 73206, 74970, 75089, 75720, 79016, 79506, 81340, 83664, 84660, 85680, 85816, 88340, 88893, 90864, 92757, 96543, 97608, 98770, 99960, 101592, 104580, 104746, 106008, 107270, 112880, 113580, 118524, 119952, 122010, 123676, 126990, 128724, 132510, 138278, 139440, 146412, 148155, 149940, 150178, 151440, 154595, 157119, 158032, 159012, 160905, 162680, 169320, 171632, 176680, 177786, 183015, 185514, 193086, 195216, 197540, 198765, 199920, 203184, 207417, 209160, 209492, 212016, 214540, 225267, 227160, 237048, 244020, 247352, 253980, 257448, 261865, 265020, 276556, 278271, 292824, 296310, 299880, 300356, 309190, 314238, 318024, 321810, 325360, 338640, 345695, 353360, 355572, 366030, 366611, 371028, 375445, 386172, 395080, 397530, 414834, 418320, 418984, 429080, 444465, 450534, 454320, 463785, 471357, 474096, 482715, 488040, 494704, 507960, 514896, 523730, 525623, 530040, 553112, 556542, 585648, 592620, 599760, 600712, 618380, 622251, 628476, 636048, 643620, 675801, 691390, 711144, 732060, 733222, 742056, 750890, 772344, 785595, 790160, 795060, 829668, 837968, 858160, 888930, 890341, 901068, 927570, 942714, 965430, 976080, 1015920, 1037085, 1047460, 1051246, 1060080, 1099833, 1106224, 1113084, 1126335, 1185240, 1201424, 1236760, 1244502, 1256952, 1287240, 1351602, 1382780, 1391355, 1422288, 1464120, 1466444, 1484112, 1501780, 1544688, 1571190, 1576869, 1590120, 1659336, 1777860, 1780682, 1802136, 1833055, 1855140, 1885428, 1930860, 2074170, 2094920, 2102492, 2199666, 2226168, 2252670, 2356785, 2370480, 2473520, 2489004, 2513904, 2566277, 2574480, 2628115, 2671023, 2703204, 2765560, 2782710, 2928240, 2932888, 3003560, 3111255, 3142380, 3153738, 3180240, 3299499, 3318672, 3379005, 3555720, 3561364, 3604272, 3666110, 3710280, 3770856, 3861720, 4148340, 4189840, 4204984, 4399332, 4451705, 4452336, 4505340, 4713570, 4730607, 4978008, 5132554, 5256230, 5342046, 5406408, 5499165, 5531120, 5565420, 5865776, 6007120, 6222510, 6232387, 6284760, 6307476, 6598998, 6758010, 7111440, 7122728, 7332220, 7420560, 7541712, 7698831, 7723440, 7884345, 8013069, 8296680, 8409968, 8798664, 8903410, 9010680, 9427140, 9461214, 9956016, 10265108, 10512460, 10684092, 10812816, 10998330, 11130840, 12445020, 12464774, 12569520, 12614952, 12831385, 13197996, 13355115, 13516020, 14245456, 14664440, 15397662, 15768690, 16026138, 16497495, 16593360, 17597328, 17806820, 18021360, 18697161, 18854280, 18922428, 20530216, 21024920, 21368184, 21996660, 22261680, 23096493, 23653035, 24890040, 24929548, 25229904, 25662770, 26395992, 26710230, 27032040, 29328880, 30795324, 31161935, 31537380, 32052276, 32994990, 35613640, 37394322, 37708560, 37844856, 38494155, 40065345, 41060432, 42049840, 42736368, 43626709, 43993320, 46192986, 47306070, 49780080, 49859096, 51325540, 52791984, 53420460, 54064080, 56091483, 61590648, 62323870, 63074760, 64104552, 65989980, 71227280, 74788644, 75689712, 76988310, 80130690, 87253418, 87986640, 92385972, 93485805, 94612140, 99718192, 102651080, 106840920, 112182966, 115482465, 123181296, 124647740, 126149520, 128209104, 130880127, 131979960, 149577288, 153976620, 160261380, 174506836, 184771944, 186971610, 189224280, 205302160, 213681840, 218133545, 224365932, 230964930, 249295480, 261760254, 263959920, 280457415, 299154576, 307953240, 320522760, 349013672, 369543888, 373943220, 378448560, 392640381, 436267090, 448731864, 461929860, 498590960, 523520508, 560914830, 615906480, 641045520, 654400635, 698027344, 747886440, 785280762, 872534180, 897463728, 923859720, 1047041016, 1121829660, 1308801270, 1495772880, 1570561524, 1745068360, 1847719440, 1963201905, 2094082032, 2243659320, 2617602540, 3141123048, 3490136720, 3926403810, 4487318640, 5235205080, 6282246096, 7852807620, 10470410160, 15705615240, 31411230480]

約数ペア:

[(1, 31411230480), (2, 15705615240), (3, 10470410160), (4, 7852807620), (5, 6282246096), (6, 5235205080), (7, 4487318640), (8, 3926403810), (9, 3490136720), (10, 3141123048), (12, 2617602540), (14, 2243659320), (15, 2094082032), (16, 1963201905), (17, 1847719440), (18, 1745068360), (20, 1570561524), (21, 1495772880), (24, 1308801270), (28, 1121829660), (30, 1047041016), (34, 923859720), (35, 897463728), (36, 872534180), (40, 785280762), (42, 747886440), (45, 698027344), (48, 654400635), (49, 641045520), (51, 615906480), (56, 560914830), (60, 523520508), (63, 498590960), (68, 461929860), (70, 448731864), (72, 436267090), (80, 392640381), (83, 378448560), (84, 373943220), (85, 369543888), (90, 349013672), (98, 320522760), (102, 307953240), (105, 299154576), (112, 280457415), (119, 263959920), (120, 261760254), (126, 249295480), (136, 230964930), (140, 224365932), (144, 218133545), (147, 213681840), (153, 205302160), (166, 189224280), (168, 186971610), (170, 184771944), (180, 174506836), (196, 160261380), (204, 153976620), (210, 149577288), (238, 131979960), (240, 130880127), (245, 128209104), (249, 126149520), (252, 124647740), (255, 123181296), (272, 115482465), (280, 112182966), (294, 106840920), (306, 102651080), (315, 99718192), (332, 94612140), (336, 93485805), (340, 92385972), (357, 87986640), (360, 87253418), (392, 80130690), (408, 76988310), (415, 75689712), (420, 74788644), (441, 71227280), (476, 65989980), (490, 64104552), (498, 63074760), (504, 62323870), (510, 61590648), (560, 56091483), (581, 54064080), (588, 53420460), (595, 52791984), (612, 51325540), (630, 49859096), (631, 49780080), (664, 47306070), (680, 46192986), (714, 43993320), (720, 43626709), (735, 42736368), (747, 42049840), (765, 41060432), (784, 40065345), (816, 38494155), (830, 37844856), (833, 37708560), (840, 37394322), (882, 35613640), (952, 32994990), (980, 32052276), (996, 31537380), (1008, 31161935), (1020, 30795324), (1071, 29328880), (1162, 27032040), (1176, 26710230), (1190, 26395992), (1224, 25662770), (1245, 25229904), (1260, 24929548), (1262, 24890040), (1328, 23653035), (1360, 23096493), (1411, 22261680), (1428, 21996660), (1470, 21368184), (1494, 21024920), (1530, 20530216), (1660, 18922428), (1666, 18854280), (1680, 18697161), (1743, 18021360), (1764, 17806820), (1785, 17597328), (1893, 16593360), (1904, 16497495), (1960, 16026138), (1992, 15768690), (2040, 15397662), (2142, 14664440), (2205, 14245456), (2324, 13516020), (2352, 13355115), (2380, 13197996), (2448, 12831385), (2490, 12614952), (2499, 12569520), (2520, 12464774), (2524, 12445020), (2822, 11130840), (2856, 10998330), (2905, 10812816), (2940, 10684092), (2988, 10512460), (3060, 10265108), (3155, 9956016), (3320, 9461214), (3332, 9427140), (3486, 9010680), (3528, 8903410), (3570, 8798664), (3735, 8409968), (3786, 8296680), (3920, 8013069), (3984, 7884345), (4067, 7723440), (4080, 7698831), (4165, 7541712), (4233, 7420560), (4284, 7332220), (4410, 7122728), (4417, 7111440), (4648, 6758010), (4760, 6598998), (4980, 6307476), (4998, 6284760), (5040, 6232387), (5048, 6222510), (5229, 6007120), (5355, 5865776), (5644, 5565420), (5679, 5531120), (5712, 5499165), (5810, 5406408), (5880, 5342046), (5976, 5256230), (6120, 5132554), (6310, 4978008), (6640, 4730607), (6664, 4713570), (6972, 4505340), (7055, 4452336), (7056, 4451705), (7140, 4399332), (7470, 4204984), (7497, 4189840), (7572, 4148340), (8134, 3861720), (8330, 3770856), (8466, 3710280), (8568, 3666110), (8715, 3604272), (8820, 3561364), (8834, 3555720), (9296, 3379005), (9465, 3318672), (9520, 3299499), (9877, 3180240), (9960, 3153738), (9996, 3142380), (10096, 3111255), (10458, 3003560), (10710, 2932888), (10727, 2928240), (11288, 2782710), (11358, 2765560), (11620, 2703204), (11760, 2671023), (11952, 2628115), (12201, 2574480), (12240, 2566277), (12495, 2513904), (12620, 2489004), (12699, 2473520), (13251, 2370480), (13328, 2356785), (13944, 2252670), (14110, 2226168), (14280, 2199666), (14940, 2102492), (14994, 2094920), (15144, 2074170), (16268, 1930860), (16660, 1885428), (16932, 1855140), (17136, 1833055), (17430, 1802136), (17640, 1780682), (17668, 1777860), (18930, 1659336), (19754, 1590120), (19920, 1576869), (19992, 1571190), (20335, 1544688), (20916, 1501780), (21165, 1484112), (21420, 1466444), (21454, 1464120), (22085, 1422288), (22576, 1391355), (22716, 1382780), (23240, 1351602), (24402, 1287240), (24990, 1256952), (25240, 1244502), (25398, 1236760), (26145, 1201424), (26502, 1185240), (27888, 1126335), (28220, 1113084), (28395, 1106224), (28560, 1099833), (29631, 1060080), (29880, 1051246), (29988, 1047460), (30288, 1037085), (30919, 1015920), (32181, 976080), (32536, 965430), (33320, 942714), (33864, 927570), (34860, 901068), (35280, 890341), (35336, 888930), (36603, 858160), (37485, 837968), (37860, 829668), (39508, 795060), (39753, 790160), (39984, 785595), (40670, 772344), (41832, 750890), (42330, 742056), (42840, 733222), (42908, 732060), (44170, 711144), (45432, 691390), (46480, 675801), (48804, 643620), (49385, 636048), (49980, 628476), (50480, 622251), (50796, 618380), (52290, 600712), (52373, 599760), (53004, 592620), (53635, 585648), (56440, 556542), (56790, 553112), (59262, 530040), (59760, 525623), (59976, 523730), (61005, 514896), (61838, 507960), (63495, 494704), (64362, 488040), (65072, 482715), (66255, 474096), (66640, 471357), (67728, 463785), (69139, 454320), (69720, 450534), (70672, 444465), (73206, 429080), (74970, 418984), (75089, 418320), (75720, 414834), (79016, 397530), (79506, 395080), (81340, 386172), (83664, 375445), (84660, 371028), (85680, 366611), (85816, 366030), (88340, 355572), (88893, 353360), (90864, 345695), (92757, 338640), (96543, 325360), (97608, 321810), (98770, 318024), (99960, 314238), (101592, 309190), (104580, 300356), (104746, 299880), (106008, 296310), (107270, 292824), (112880, 278271), (113580, 276556), (118524, 265020), (119952, 261865), (122010, 257448), (123676, 253980), (126990, 247352), (128724, 244020), (132510, 237048), (138278, 227160), (139440, 225267), (146412, 214540), (148155, 212016), (149940, 209492), (150178, 209160), (151440, 207417), (154595, 203184), (157119, 199920), (158032, 198765), (159012, 197540), (160905, 195216), (162680, 193086), (169320, 185514), (171632, 183015), (176680, 177786)]