4728746640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6163}}^1$

素因数の和:6341

約数の個数: 160

約数和(自身を含む): 15409013760

約数和(自身を除く): 10680267120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 139, 184, 230, 240, 276, 278, 345, 368, 417, 460, 552, 556, 690, 695, 834, 920, 1104, 1112, 1380, 1390, 1668, 1840, 2085, 2224, 2760, 2780, 3197, 3336, 4170, 5520, 5560, 6163, 6394, 6672, 8340, 9591, 11120, 12326, 12788, 15985, 16680, 18489, 19182, 24652, 25576, 30815, 31970, 33360, 36978, 38364, 47955, 49304, 51152, 61630, 63940, 73956, 76728, 92445, 95910, 98608, 123260, 127880, 141749, 147912, 153456, 184890, 191820, 246520, 255760, 283498, 295824, 369780, 383640, 425247, 493040, 566996, 708745, 739560, 767280, 850494, 856657, 1133992, 1417490, 1479120, 1700988, 1713314, 2126235, 2267984, 2569971, 2834980, 3401976, 3426628, 4252470, 4283285, 5139942, 5669960, 6803952, 6853256, 8504940, 8566570, 10279884, 11339920, 12849855, 13706512, 17009880, 17133140, 19703111, 20559768, 25699710, 34019760, 34266280, 39406222, 41119536, 51399420, 59109333, 68532560, 78812444, 98515555, 102798840, 118218666, 157624888, 197031110, 205597680, 236437332, 295546665, 315249776, 394062220, 472874664, 591093330, 788124440, 945749328, 1182186660, 1576248880, 2364373320, 4728746640]

約数ペア:

[(1, 4728746640), (2, 2364373320), (3, 1576248880), (4, 1182186660), (5, 945749328), (6, 788124440), (8, 591093330), (10, 472874664), (12, 394062220), (15, 315249776), (16, 295546665), (20, 236437332), (23, 205597680), (24, 197031110), (30, 157624888), (40, 118218666), (46, 102798840), (48, 98515555), (60, 78812444), (69, 68532560), (80, 59109333), (92, 51399420), (115, 41119536), (120, 39406222), (138, 34266280), (139, 34019760), (184, 25699710), (230, 20559768), (240, 19703111), (276, 17133140), (278, 17009880), (345, 13706512), (368, 12849855), (417, 11339920), (460, 10279884), (552, 8566570), (556, 8504940), (690, 6853256), (695, 6803952), (834, 5669960), (920, 5139942), (1104, 4283285), (1112, 4252470), (1380, 3426628), (1390, 3401976), (1668, 2834980), (1840, 2569971), (2085, 2267984), (2224, 2126235), (2760, 1713314), (2780, 1700988), (3197, 1479120), (3336, 1417490), (4170, 1133992), (5520, 856657), (5560, 850494), (6163, 767280), (6394, 739560), (6672, 708745), (8340, 566996), (9591, 493040), (11120, 425247), (12326, 383640), (12788, 369780), (15985, 295824), (16680, 283498), (18489, 255760), (19182, 246520), (24652, 191820), (25576, 184890), (30815, 153456), (31970, 147912), (33360, 141749), (36978, 127880), (38364, 123260), (47955, 98608), (49304, 95910), (51152, 92445), (61630, 76728), (63940, 73956)]