8305684920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6361}}^1$

素因数の和:6428

約数の個数: 320

約数和(自身を含む): 31038416640

約数和(自身を除く): 22732731720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 162, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 324, 351, 360, 372, 390, 403, 405, 465, 468, 520, 540, 558, 585, 620, 648, 702, 744, 780, 806, 810, 837, 930, 936, 1053, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1560, 1612, 1620, 1674, 1755, 1860, 2015, 2106, 2232, 2340, 2418, 2511, 2790, 2808, 3224, 3240, 3348, 3510, 3627, 3720, 4030, 4185, 4212, 4680, 4836, 5022, 5265, 5580, 6045, 6361, 6696, 7020, 7254, 8060, 8370, 8424, 9672, 10044, 10530, 10881, 11160, 12090, 12555, 12722, 14040, 14508, 16120, 16740, 18135, 19083, 20088, 21060, 21762, 24180, 25110, 25444, 29016, 31805, 32643, 33480, 36270, 38166, 42120, 43524, 48360, 50220, 50888, 54405, 57249, 63610, 65286, 72540, 76332, 82693, 87048, 95415, 100440, 108810, 114498, 127220, 130572, 145080, 152664, 163215, 165386, 171747, 190830, 197191, 217620, 228996, 248079, 254440, 261144, 286245, 326430, 330772, 343494, 381660, 394382, 413465, 435240, 457992, 496158, 515241, 572490, 591573, 652860, 661544, 686988, 744237, 763320, 788764, 826930, 858735, 985955, 992316, 1030482, 1144980, 1183146, 1240395, 1305720, 1373976, 1488474, 1577528, 1653860, 1717470, 1774719, 1971910, 1984632, 2060964, 2232711, 2289960, 2366292, 2480790, 2563483, 2576205, 2957865, 2976948, 3307720, 3434940, 3549438, 3721185, 3943820, 4121928, 4465422, 4732584, 4961580, 5126966, 5152410, 5324157, 5915730, 5953896, 6698133, 6869880, 7098876, 7442370, 7690449, 7887640, 8873595, 8930844, 9923160, 10253932, 10304820, 10648314, 11163555, 11831460, 12817415, 13396266, 14197752, 14884740, 15380898, 15972471, 17747190, 17861688, 20507864, 20609640, 21296628, 22327110, 23071347, 23662920, 25634830, 26620785, 26792532, 29769480, 30761796, 31944942, 33490665, 35494380, 38452245, 42593256, 44654220, 46142694, 51269660, 53241570, 53585064, 61523592, 63889884, 66981330, 69214041, 70988760, 76904490, 79862355, 89308440, 92285388, 102539320, 106483140, 115356735, 127779768, 133962660, 138428082, 153808980, 159724710, 184570776, 207642123, 212966280, 230713470, 267925320, 276856164, 307617960, 319449420, 346070205, 415284246, 461426940, 553712328, 638898840, 692140410, 830568492, 922853880, 1038210615, 1384280820, 1661136984, 2076421230, 2768561640, 4152842460, 8305684920]

約数ペア:

[(1, 8305684920), (2, 4152842460), (3, 2768561640), (4, 2076421230), (5, 1661136984), (6, 1384280820), (8, 1038210615), (9, 922853880), (10, 830568492), (12, 692140410), (13, 638898840), (15, 553712328), (18, 461426940), (20, 415284246), (24, 346070205), (26, 319449420), (27, 307617960), (30, 276856164), (31, 267925320), (36, 230713470), (39, 212966280), (40, 207642123), (45, 184570776), (52, 159724710), (54, 153808980), (60, 138428082), (62, 133962660), (65, 127779768), (72, 115356735), (78, 106483140), (81, 102539320), (90, 92285388), (93, 89308440), (104, 79862355), (108, 76904490), (117, 70988760), (120, 69214041), (124, 66981330), (130, 63889884), (135, 61523592), (155, 53585064), (156, 53241570), (162, 51269660), (180, 46142694), (186, 44654220), (195, 42593256), (216, 38452245), (234, 35494380), (248, 33490665), (260, 31944942), (270, 30761796), (279, 29769480), (310, 26792532), (312, 26620785), (324, 25634830), (351, 23662920), (360, 23071347), (372, 22327110), (390, 21296628), (403, 20609640), (405, 20507864), (465, 17861688), (468, 17747190), (520, 15972471), (540, 15380898), (558, 14884740), (585, 14197752), (620, 13396266), (648, 12817415), (702, 11831460), (744, 11163555), (780, 10648314), (806, 10304820), (810, 10253932), (837, 9923160), (930, 8930844), (936, 8873595), (1053, 7887640), (1080, 7690449), (1116, 7442370), (1170, 7098876), (1209, 6869880), (1240, 6698133), (1395, 5953896), (1404, 5915730), (1560, 5324157), (1612, 5152410), (1620, 5126966), (1674, 4961580), (1755, 4732584), (1860, 4465422), (2015, 4121928), (2106, 3943820), (2232, 3721185), (2340, 3549438), (2418, 3434940), (2511, 3307720), (2790, 2976948), (2808, 2957865), (3224, 2576205), (3240, 2563483), (3348, 2480790), (3510, 2366292), (3627, 2289960), (3720, 2232711), (4030, 2060964), (4185, 1984632), (4212, 1971910), (4680, 1774719), (4836, 1717470), (5022, 1653860), (5265, 1577528), (5580, 1488474), (6045, 1373976), (6361, 1305720), (6696, 1240395), (7020, 1183146), (7254, 1144980), (8060, 1030482), (8370, 992316), (8424, 985955), (9672, 858735), (10044, 826930), (10530, 788764), (10881, 763320), (11160, 744237), (12090, 686988), (12555, 661544), (12722, 652860), (14040, 591573), (14508, 572490), (16120, 515241), (16740, 496158), (18135, 457992), (19083, 435240), (20088, 413465), (21060, 394382), (21762, 381660), (24180, 343494), (25110, 330772), (25444, 326430), (29016, 286245), (31805, 261144), (32643, 254440), (33480, 248079), (36270, 228996), (38166, 217620), (42120, 197191), (43524, 190830), (48360, 171747), (50220, 165386), (50888, 163215), (54405, 152664), (57249, 145080), (63610, 130572), (65286, 127220), (72540, 114498), (76332, 108810), (82693, 100440), (87048, 95415)]