31580665740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 576

約数和(自身を含む): 113959198080

約数和(自身を除く): 82378532340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 41, 45, 51, 52, 60, 65, 67, 68, 78, 82, 85, 90, 102, 117, 123, 130, 134, 153, 156, 164, 170, 180, 195, 201, 204, 205, 221, 234, 246, 255, 260, 268, 289, 306, 335, 340, 369, 390, 402, 410, 442, 468, 492, 510, 533, 578, 585, 603, 612, 615, 663, 670, 697, 738, 765, 780, 804, 820, 867, 871, 884, 1005, 1020, 1066, 1105, 1139, 1156, 1170, 1206, 1230, 1326, 1340, 1394, 1445, 1476, 1530, 1599, 1734, 1742, 1845, 1989, 2010, 2091, 2132, 2210, 2278, 2340, 2412, 2460, 2601, 2613, 2652, 2665, 2747, 2788, 2890, 3015, 3060, 3198, 3315, 3417, 3468, 3484, 3485, 3690, 3757, 3978, 4020, 4182, 4335, 4355, 4420, 4556, 4797, 4913, 5202, 5226, 5330, 5494, 5695, 5780, 6030, 6273, 6396, 6630, 6834, 6970, 7380, 7514, 7839, 7956, 7995, 8241, 8364, 8670, 8710, 9061, 9594, 9826, 9945, 10251, 10404, 10452, 10455, 10660, 10988, 11271, 11390, 11849, 12060, 12546, 13005, 13065, 13260, 13668, 13735, 13940, 14739, 14807, 15028, 15678, 15990, 16482, 17085, 17340, 17420, 18122, 18785, 19188, 19363, 19652, 19890, 20502, 20910, 22542, 22780, 23698, 23985, 24565, 24723, 25092, 26010, 26130, 27183, 27470, 29478, 29614, 31356, 31365, 31980, 32964, 33813, 34170, 35547, 35711, 36244, 37570, 38726, 39195, 39780, 41004, 41205, 41820, 44217, 44421, 45084, 45305, 46699, 47396, 47970, 49130, 49446, 51255, 52020, 52260, 54366, 54940, 56355, 58089, 58956, 59228, 59245, 62730, 63869, 67626, 68340, 71094, 71422, 73695, 74035, 75140, 77452, 78390, 81549, 82410, 88434, 88842, 90610, 93398, 95940, 96815, 98260, 98892, 102510, 106641, 107133, 108732, 112710, 116178, 118490, 123615, 125460, 127738, 133263, 135252, 135915, 140097, 142188, 142844, 147390, 148070, 154037, 156780, 163098, 164820, 169065, 174267, 176868, 177684, 177735, 178555, 181220, 186796, 191607, 193630, 201433, 205020, 213282, 214266, 221085, 222105, 225420, 232356, 233495, 236980, 247230, 251719, 255476, 266526, 271830, 280194, 290445, 294780, 296140, 308074, 319345, 321399, 326196, 329171, 338130, 348534, 355470, 357110, 383214, 387260, 402866, 407745, 420291, 426564, 428532, 442170, 444210, 462111, 466990, 494460, 503438, 533052, 533205, 535665, 543660, 560388, 574821, 580890, 604299, 607087, 616148, 638690, 642798, 658342, 666315, 676260, 697068, 700485, 710940, 714220, 755157, 766428, 770185, 793883, 805732, 815490, 840582, 871335, 884340, 888420, 924222, 933980, 958035, 987513, 1006876, 1007165, 1066410, 1071330, 1149642, 1161780, 1208598, 1214174, 1258595, 1277380, 1285596, 1316684, 1332630, 1386333, 1400970, 1510314, 1540370, 1587766, 1606995, 1630980, 1645855, 1681164, 1742670, 1812897, 1821261, 1848444, 1916070, 1975026, 2014330, 2101455, 2132820, 2142660, 2265471, 2299284, 2310555, 2381649, 2417196, 2428348, 2517190, 2618629, 2665260, 2772666, 2801940, 2874105, 2962539, 3020628, 3021495, 3035435, 3080740, 3175532, 3213990, 3291710, 3485340, 3625794, 3642522, 3775785, 3832140, 3950052, 3969415, 4028660, 4202910, 4279223, 4530942, 4621110, 4763298, 4937565, 5034380, 5237258, 5463783, 5545332, 5748210, 5925078, 6042990, 6070870, 6427980, 6583420, 6931665, 7144947, 7251588, 7285044, 7551570, 7855887, 7938830, 8405820, 8558446, 9061884, 9064485, 9106305, 9242220, 9526596, 9875130, 10320479, 10474516, 10927566, 11327355, 11496420, 11850156, 11908245, 12085980, 12141740, 12837669, 13093145, 13496011, 13863330, 14289894, 14812695, 15103140, 15711774, 15877660, 17116892, 18128970, 18212610, 19750260, 20640958, 21396115, 21855132, 22654710, 23567661, 23816490, 25675338, 26186290, 26992022, 27318915, 27726660, 28579788, 29625390, 30961437, 31423548, 35724735, 36257940, 36425220, 38513007, 39279435, 40488033, 41281916, 42792230, 45309420, 47135322, 47632980, 51350676, 51602395, 52372580, 53984044, 54637830, 59250780, 61922874, 64188345, 67480055, 71449470, 77026014, 78558870, 80976066, 85584460, 92884311, 94270644, 103204790, 109275660, 117838305, 121464099, 123845748, 128376690, 134960110, 142898940, 154052028, 154807185, 157117740, 161952132, 175448143, 185768622, 192565035, 202440165, 206409580, 235676610, 242928198, 256753380, 269920220, 309614370, 350896286, 371537244, 385130070, 404880330, 464421555, 471353220, 485856396, 526344429, 607320495, 619228740, 701792572, 770260140, 809760660, 877240715, 928843110, 1052688858, 1214640990, 1579033287, 1754481430, 1857686220, 2105377716, 2429281980, 2631722145, 3158066574, 3508962860, 5263444290, 6316133148, 7895166435, 10526888580, 15790332870, 31580665740]

約数ペア:

[(1, 31580665740), (2, 15790332870), (3, 10526888580), (4, 7895166435), (5, 6316133148), (6, 5263444290), (9, 3508962860), (10, 3158066574), (12, 2631722145), (13, 2429281980), (15, 2105377716), (17, 1857686220), (18, 1754481430), (20, 1579033287), (26, 1214640990), (30, 1052688858), (34, 928843110), (36, 877240715), (39, 809760660), (41, 770260140), (45, 701792572), (51, 619228740), (52, 607320495), (60, 526344429), (65, 485856396), (67, 471353220), (68, 464421555), (78, 404880330), (82, 385130070), (85, 371537244), (90, 350896286), (102, 309614370), (117, 269920220), (123, 256753380), (130, 242928198), (134, 235676610), (153, 206409580), (156, 202440165), (164, 192565035), (170, 185768622), (180, 175448143), (195, 161952132), (201, 157117740), (204, 154807185), (205, 154052028), (221, 142898940), (234, 134960110), (246, 128376690), (255, 123845748), (260, 121464099), (268, 117838305), (289, 109275660), (306, 103204790), (335, 94270644), (340, 92884311), (369, 85584460), (390, 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(2788, 11327355), (2890, 10927566), (3015, 10474516), (3060, 10320479), (3198, 9875130), (3315, 9526596), (3417, 9242220), (3468, 9106305), (3484, 9064485), (3485, 9061884), (3690, 8558446), (3757, 8405820), (3978, 7938830), (4020, 7855887), (4182, 7551570), (4335, 7285044), (4355, 7251588), (4420, 7144947), (4556, 6931665), (4797, 6583420), (4913, 6427980), (5202, 6070870), (5226, 6042990), (5330, 5925078), (5494, 5748210), (5695, 5545332), (5780, 5463783), (6030, 5237258), (6273, 5034380), (6396, 4937565), (6630, 4763298), (6834, 4621110), (6970, 4530942), (7380, 4279223), (7514, 4202910), (7839, 4028660), (7956, 3969415), (7995, 3950052), (8241, 3832140), (8364, 3775785), (8670, 3642522), (8710, 3625794), (9061, 3485340), (9594, 3291710), (9826, 3213990), (9945, 3175532), (10251, 3080740), (10404, 3035435), (10452, 3021495), (10455, 3020628), (10660, 2962539), (10988, 2874105), (11271, 2801940), (11390, 2772666), (11849, 2665260), (12060, 2618629), (12546, 2517190), (13005, 2428348), (13065, 2417196), (13260, 2381649), (13668, 2310555), (13735, 2299284), (13940, 2265471), (14739, 2142660), (14807, 2132820), (15028, 2101455), (15678, 2014330), (15990, 1975026), (16482, 1916070), (17085, 1848444), (17340, 1821261), (17420, 1812897), (18122, 1742670), (18785, 1681164), (19188, 1645855), (19363, 1630980), (19652, 1606995), (19890, 1587766), (20502, 1540370), (20910, 1510314), (22542, 1400970), (22780, 1386333), (23698, 1332630), (23985, 1316684), (24565, 1285596), (24723, 1277380), (25092, 1258595), (26010, 1214174), (26130, 1208598), (27183, 1161780), (27470, 1149642), (29478, 1071330), (29614, 1066410), (31356, 1007165), (31365, 1006876), (31980, 987513), (32964, 958035), (33813, 933980), (34170, 924222), (35547, 888420), (35711, 884340), (36244, 871335), (37570, 840582), (38726, 815490), (39195, 805732), (39780, 793883), (41004, 770185), (41205, 766428), (41820, 755157), (44217, 714220), (44421, 710940), (45084, 700485), (45305, 697068), (46699, 676260), (47396, 666315), (47970, 658342), (49130, 642798), (49446, 638690), (51255, 616148), (52020, 607087), (52260, 604299), (54366, 580890), (54940, 574821), (56355, 560388), (58089, 543660), (58956, 535665), (59228, 533205), (59245, 533052), (62730, 503438), (63869, 494460), (67626, 466990), (68340, 462111), (71094, 444210), (71422, 442170), (73695, 428532), (74035, 426564), (75140, 420291), (77452, 407745), (78390, 402866), (81549, 387260), (82410, 383214), (88434, 357110), (88842, 355470), (90610, 348534), (93398, 338130), (95940, 329171), (96815, 326196), (98260, 321399), (98892, 319345), (102510, 308074), (106641, 296140), (107133, 294780), (108732, 290445), (112710, 280194), (116178, 271830), (118490, 266526), (123615, 255476), (125460, 251719), (127738, 247230), (133263, 236980), (135252, 233495), (135915, 232356), (140097, 225420), (142188, 222105), (142844, 221085), (147390, 214266), (148070, 213282), (154037, 205020), (156780, 201433), (163098, 193630), (164820, 191607), (169065, 186796), (174267, 181220), (176868, 178555), (177684, 177735)]