19388245680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1485

約数の個数: 480

約数和(自身を含む): 73142604288

約数和(自身を除く): 53754358608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 37, 40, 45, 48, 51, 60, 62, 68, 72, 74, 80, 85, 90, 93, 102, 111, 120, 124, 136, 144, 148, 153, 155, 170, 180, 185, 186, 204, 222, 240, 248, 255, 272, 279, 296, 306, 310, 333, 340, 360, 370, 372, 408, 444, 465, 496, 510, 527, 555, 558, 592, 612, 620, 629, 666, 680, 720, 740, 744, 765, 816, 888, 930, 1020, 1054, 1110, 1116, 1147, 1224, 1240, 1258, 1332, 1360, 1381, 1395, 1480, 1488, 1530, 1581, 1665, 1776, 1860, 1887, 2040, 2108, 2220, 2232, 2294, 2448, 2480, 2516, 2635, 2664, 2762, 2790, 2960, 3060, 3145, 3162, 3330, 3441, 3720, 3774, 4080, 4143, 4216, 4440, 4464, 4588, 4743, 5032, 5270, 5328, 5524, 5580, 5661, 5735, 6120, 6290, 6324, 6660, 6882, 6905, 7440, 7548, 7905, 8286, 8432, 8880, 9176, 9435, 9486, 10064, 10323, 10540, 11048, 11160, 11322, 11470, 12240, 12429, 12580, 12648, 13320, 13764, 13810, 15096, 15810, 16572, 17205, 18352, 18870, 18972, 19499, 20646, 20715, 21080, 22096, 22320, 22644, 22940, 23477, 23715, 24858, 25160, 25296, 26640, 27528, 27620, 28305, 30192, 31620, 33144, 34410, 37740, 37944, 38998, 41292, 41430, 42160, 42811, 45288, 45880, 46954, 47430, 49716, 50320, 51097, 51615, 55056, 55240, 56610, 58497, 62145, 63240, 66288, 68820, 70431, 75480, 75888, 77996, 82584, 82860, 85622, 90576, 91760, 93908, 94860, 97495, 99432, 102194, 103230, 110480, 113220, 116994, 117385, 124290, 126480, 128433, 137640, 140862, 150960, 153291, 155992, 165168, 165720, 171244, 175491, 187816, 189720, 194990, 198864, 204388, 206460, 211293, 214055, 226440, 233988, 234770, 248580, 255485, 256866, 275280, 281724, 292485, 306582, 311984, 331440, 342488, 350982, 352155, 375632, 379440, 385299, 389980, 408776, 412920, 422586, 428110, 452880, 459873, 467976, 469540, 497160, 510970, 513732, 563448, 584970, 613164, 642165, 684976, 701964, 704310, 727787, 766455, 770598, 779960, 817552, 825840, 845172, 856220, 868649, 877455, 919746, 935952, 939080, 994320, 1021940, 1027464, 1056465, 1126896, 1169940, 1226328, 1284330, 1403928, 1408620, 1455574, 1532910, 1541196, 1559920, 1584007, 1690344, 1712440, 1737298, 1754910, 1839492, 1878160, 1926495, 2043880, 2054928, 2112930, 2183361, 2299365, 2339880, 2452656, 2568660, 2605947, 2807856, 2817240, 2911148, 3065820, 3082392, 3168014, 3380688, 3424880, 3474596, 3509820, 3638935, 3678984, 3852990, 4087760, 4225860, 4343245, 4366722, 4598730, 4679760, 4752021, 5137320, 5211894, 5634480, 5822296, 6131640, 6164784, 6336028, 6550083, 6949192, 7019640, 7277870, 7357968, 7705980, 7817841, 7920035, 8451720, 8686490, 8733444, 9197460, 9504042, 10274640, 10423788, 10916805, 11644592, 12263280, 12672056, 13029735, 13100166, 13898384, 14039280, 14256063, 14555740, 15411960, 15635682, 15840070, 16903440, 17372980, 17466888, 18394920, 19008084, 20847576, 21833610, 23760105, 25344112, 26059470, 26200332, 26928119, 28512126, 29111480, 30823920, 31271364, 31680140, 32750415, 34745960, 34933776, 36789840, 38016168, 39089205, 41695152, 43667220, 47520210, 52118940, 52400664, 53856238, 57024252, 58222960, 62542728, 63360280, 65500830, 69491920, 71280315, 76032336, 78178410, 80784357, 87334440, 95040420, 104237880, 104801328, 107712476, 114048504, 125085456, 126720560, 131001660, 134640595, 142560630, 156356820, 161568714, 174668880, 190080840, 208475760, 215424952, 228097008, 242353071, 262003320, 269281190, 285121260, 312713640, 323137428, 380161680, 403921785, 430849904, 484706142, 524006640, 538562380, 570242520, 625427280, 646274856, 807843570, 969412284, 1077124760, 1140485040, 1211765355, 1292549712, 1615687140, 1938824568, 2154249520, 2423530710, 3231374280, 3877649136, 4847061420, 6462748560, 9694122840, 19388245680]

約数ペア:

[(1, 19388245680), (2, 9694122840), (3, 6462748560), (4, 4847061420), (5, 3877649136), (6, 3231374280), (8, 2423530710), (9, 2154249520), (10, 1938824568), (12, 1615687140), (15, 1292549712), (16, 1211765355), (17, 1140485040), (18, 1077124760), (20, 969412284), (24, 807843570), (30, 646274856), (31, 625427280), (34, 570242520), (36, 538562380), (37, 524006640), (40, 484706142), (45, 430849904), (48, 403921785), (51, 380161680), (60, 323137428), (62, 312713640), (68, 285121260), (72, 269281190), (74, 262003320), (80, 242353071), (85, 228097008), (90, 215424952), (93, 208475760), (102, 190080840), (111, 174668880), (120, 161568714), (124, 156356820), (136, 142560630), (144, 134640595), (148, 131001660), (153, 126720560), (155, 125085456), (170, 114048504), (180, 107712476), (185, 104801328), (186, 104237880), (204, 95040420), (222, 87334440), (240, 80784357), (248, 78178410), (255, 76032336), (272, 71280315), (279, 69491920), (296, 65500830), (306, 63360280), (310, 62542728), (333, 58222960), (340, 57024252), (360, 53856238), (370, 52400664), (372, 52118940), (408, 47520210), (444, 43667220), (465, 41695152), (496, 39089205), (510, 38016168), (527, 36789840), (555, 34933776), (558, 34745960), (592, 32750415), (612, 31680140), (620, 31271364), (629, 30823920), (666, 29111480), (680, 28512126), (720, 26928119), (740, 26200332), (744, 26059470), (765, 25344112), (816, 23760105), (888, 21833610), (930, 20847576), (1020, 19008084), (1054, 18394920), (1110, 17466888), (1116, 17372980), (1147, 16903440), (1224, 15840070), (1240, 15635682), (1258, 15411960), (1332, 14555740), (1360, 14256063), (1381, 14039280), (1395, 13898384), (1480, 13100166), (1488, 13029735), (1530, 12672056), (1581, 12263280), (1665, 11644592), (1776, 10916805), (1860, 10423788), (1887, 10274640), (2040, 9504042), (2108, 9197460), (2220, 8733444), (2232, 8686490), (2294, 8451720), (2448, 7920035), (2480, 7817841), (2516, 7705980), (2635, 7357968), (2664, 7277870), (2762, 7019640), (2790, 6949192), (2960, 6550083), (3060, 6336028), (3145, 6164784), (3162, 6131640), (3330, 5822296), (3441, 5634480), (3720, 5211894), (3774, 5137320), (4080, 4752021), (4143, 4679760), (4216, 4598730), (4440, 4366722), (4464, 4343245), (4588, 4225860), (4743, 4087760), (5032, 3852990), (5270, 3678984), (5328, 3638935), (5524, 3509820), (5580, 3474596), (5661, 3424880), (5735, 3380688), (6120, 3168014), (6290, 3082392), (6324, 3065820), (6660, 2911148), (6882, 2817240), (6905, 2807856), (7440, 2605947), (7548, 2568660), (7905, 2452656), (8286, 2339880), (8432, 2299365), (8880, 2183361), (9176, 2112930), (9435, 2054928), (9486, 2043880), (10064, 1926495), (10323, 1878160), (10540, 1839492), (11048, 1754910), (11160, 1737298), (11322, 1712440), (11470, 1690344), (12240, 1584007), (12429, 1559920), (12580, 1541196), (12648, 1532910), (13320, 1455574), (13764, 1408620), (13810, 1403928), (15096, 1284330), (15810, 1226328), (16572, 1169940), (17205, 1126896), (18352, 1056465), (18870, 1027464), (18972, 1021940), (19499, 994320), (20646, 939080), (20715, 935952), (21080, 919746), (22096, 877455), (22320, 868649), (22644, 856220), (22940, 845172), (23477, 825840), (23715, 817552), (24858, 779960), (25160, 770598), (25296, 766455), (26640, 727787), (27528, 704310), (27620, 701964), (28305, 684976), (30192, 642165), (31620, 613164), (33144, 584970), (34410, 563448), (37740, 513732), (37944, 510970), (38998, 497160), (41292, 469540), (41430, 467976), (42160, 459873), (42811, 452880), (45288, 428110), (45880, 422586), (46954, 412920), (47430, 408776), (49716, 389980), (50320, 385299), (51097, 379440), (51615, 375632), (55056, 352155), (55240, 350982), (56610, 342488), (58497, 331440), (62145, 311984), (63240, 306582), (66288, 292485), (68820, 281724), (70431, 275280), (75480, 256866), (75888, 255485), (77996, 248580), (82584, 234770), (82860, 233988), (85622, 226440), (90576, 214055), (91760, 211293), (93908, 206460), (94860, 204388), (97495, 198864), (99432, 194990), (102194, 189720), (103230, 187816), (110480, 175491), (113220, 171244), (116994, 165720), (117385, 165168), (124290, 155992), (126480, 153291), (128433, 150960), (137640, 140862)]