104642640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 376047360

約数和(自身を除く): 271404720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 71, 72, 80, 89, 90, 92, 115, 120, 138, 142, 144, 178, 180, 184, 207, 213, 230, 240, 267, 276, 284, 345, 355, 356, 360, 368, 414, 426, 445, 460, 534, 552, 568, 639, 690, 710, 712, 720, 801, 828, 852, 890, 920, 1035, 1065, 1068, 1104, 1136, 1278, 1335, 1380, 1420, 1424, 1602, 1633, 1656, 1704, 1780, 1840, 2047, 2070, 2130, 2136, 2556, 2670, 2760, 2840, 3195, 3204, 3266, 3312, 3408, 3560, 4005, 4094, 4140, 4260, 4272, 4899, 5112, 5340, 5520, 5680, 6141, 6319, 6390, 6408, 6532, 7120, 8010, 8165, 8188, 8280, 8520, 9798, 10224, 10235, 10680, 12282, 12638, 12780, 12816, 13064, 14697, 16020, 16330, 16376, 16560, 17040, 18423, 18957, 19596, 20470, 21360, 24495, 24564, 25276, 25560, 26128, 29394, 30705, 31595, 32040, 32660, 32752, 36846, 37914, 39192, 40940, 48990, 49128, 50552, 51120, 56871, 58788, 61410, 63190, 64080, 65320, 73485, 73692, 75828, 78384, 81880, 92115, 94785, 97980, 98256, 101104, 113742, 117576, 122820, 126380, 130640, 145337, 146970, 147384, 151656, 163760, 184230, 189570, 195960, 227484, 235152, 245640, 252760, 284355, 290674, 293940, 294768, 303312, 368460, 379140, 391920, 436011, 454968, 491280, 505520, 568710, 581348, 587880, 726685, 736920, 758280, 872022, 909936, 1137420, 1162696, 1175760, 1308033, 1453370, 1473840, 1516560, 1744044, 2180055, 2274840, 2325392, 2616066, 2906740, 3488088, 4360110, 4549680, 5232132, 5813480, 6540165, 6976176, 8720220, 10464264, 11626960, 13080330, 17440440, 20928528, 26160660, 34880880, 52321320, 104642640]

約数ペア:

[(1, 104642640), (2, 52321320), (3, 34880880), (4, 26160660), (5, 20928528), (6, 17440440), (8, 13080330), (9, 11626960), (10, 10464264), (12, 8720220), (15, 6976176), (16, 6540165), (18, 5813480), (20, 5232132), (23, 4549680), (24, 4360110), (30, 3488088), (36, 2906740), (40, 2616066), (45, 2325392), (46, 2274840), (48, 2180055), (60, 1744044), (69, 1516560), (71, 1473840), (72, 1453370), (80, 1308033), (89, 1175760), (90, 1162696), (92, 1137420), (115, 909936), (120, 872022), (138, 758280), (142, 736920), (144, 726685), (178, 587880), (180, 581348), (184, 568710), (207, 505520), (213, 491280), (230, 454968), (240, 436011), (267, 391920), (276, 379140), (284, 368460), (345, 303312), (355, 294768), (356, 293940), (360, 290674), (368, 284355), (414, 252760), (426, 245640), (445, 235152), (460, 227484), (534, 195960), (552, 189570), (568, 184230), (639, 163760), (690, 151656), (710, 147384), (712, 146970), (720, 145337), (801, 130640), (828, 126380), (852, 122820), (890, 117576), (920, 113742), (1035, 101104), (1065, 98256), (1068, 97980), (1104, 94785), (1136, 92115), (1278, 81880), (1335, 78384), (1380, 75828), (1420, 73692), (1424, 73485), (1602, 65320), (1633, 64080), (1656, 63190), (1704, 61410), (1780, 58788), (1840, 56871), (2047, 51120), (2070, 50552), (2130, 49128), (2136, 48990), (2556, 40940), (2670, 39192), (2760, 37914), (2840, 36846), (3195, 32752), (3204, 32660), (3266, 32040), (3312, 31595), (3408, 30705), (3560, 29394), (4005, 26128), (4094, 25560), (4140, 25276), (4260, 24564), (4272, 24495), (4899, 21360), (5112, 20470), (5340, 19596), (5520, 18957), (5680, 18423), (6141, 17040), (6319, 16560), (6390, 16376), (6408, 16330), (6532, 16020), (7120, 14697), (8010, 13064), (8165, 12816), (8188, 12780), (8280, 12638), (8520, 12282), (9798, 10680), (10224, 10235)]