2718376440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:606

約数の個数: 256

約数和(自身を含む): 9231667200

約数和(自身を除く): 6513290760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 239, 260, 276, 299, 312, 317, 345, 390, 460, 478, 520, 552, 598, 634, 690, 717, 780, 897, 920, 951, 956, 1195, 1196, 1268, 1380, 1434, 1495, 1560, 1585, 1794, 1902, 1912, 2390, 2392, 2536, 2760, 2868, 2990, 3107, 3170, 3585, 3588, 3804, 4121, 4485, 4755, 4780, 5497, 5736, 5980, 6214, 6340, 7170, 7176, 7291, 7608, 8242, 8970, 9321, 9510, 9560, 10994, 11960, 12363, 12428, 12680, 14340, 14582, 15535, 16484, 16491, 17940, 18642, 19020, 20605, 21873, 21988, 24726, 24856, 27485, 28680, 29164, 31070, 32968, 32982, 35880, 36455, 37284, 38040, 41210, 43746, 43976, 46605, 49452, 54970, 58328, 61815, 62140, 65964, 71461, 72910, 74568, 75763, 82420, 82455, 87492, 93210, 94783, 98904, 109365, 109940, 123630, 124280, 131928, 142922, 145820, 151526, 164840, 164910, 174984, 186420, 189566, 214383, 218730, 219880, 227289, 247260, 284349, 285844, 291640, 303052, 329820, 357305, 372840, 378815, 379132, 428766, 437460, 454578, 473915, 494520, 568698, 571688, 606104, 659640, 714610, 757630, 758264, 857532, 874920, 909156, 947830, 984919, 1071915, 1136445, 1137396, 1421745, 1429220, 1515260, 1715064, 1742549, 1818312, 1895660, 1969838, 2143830, 2272890, 2274792, 2843490, 2858440, 2954757, 3030520, 3485098, 3791320, 3939676, 4287660, 4545780, 4924595, 5227647, 5686980, 5909514, 6970196, 7879352, 8575320, 8712745, 9091560, 9849190, 10455294, 11373960, 11819028, 13940392, 14773785, 17425490, 19698380, 20910588, 22653137, 23638056, 26138235, 29547570, 34850980, 39396760, 41821176, 45306274, 52276470, 59095140, 67959411, 69701960, 90612548, 104552940, 113265685, 118190280, 135918822, 181225096, 209105880, 226531370, 271837644, 339797055, 453062740, 543675288, 679594110, 906125480, 1359188220, 2718376440]

約数ペア:

[(1, 2718376440), (2, 1359188220), (3, 906125480), (4, 679594110), (5, 543675288), (6, 453062740), (8, 339797055), (10, 271837644), (12, 226531370), (13, 209105880), (15, 181225096), (20, 135918822), (23, 118190280), (24, 113265685), (26, 104552940), (30, 90612548), (39, 69701960), (40, 67959411), (46, 59095140), (52, 52276470), (60, 45306274), (65, 41821176), (69, 39396760), (78, 34850980), (92, 29547570), (104, 26138235), (115, 23638056), (120, 22653137), (130, 20910588), (138, 19698380), (156, 17425490), (184, 14773785), (195, 13940392), (230, 11819028), (239, 11373960), (260, 10455294), (276, 9849190), (299, 9091560), (312, 8712745), (317, 8575320), (345, 7879352), (390, 6970196), (460, 5909514), (478, 5686980), (520, 5227647), (552, 4924595), (598, 4545780), (634, 4287660), (690, 3939676), (717, 3791320), (780, 3485098), (897, 3030520), (920, 2954757), (951, 2858440), (956, 2843490), (1195, 2274792), (1196, 2272890), (1268, 2143830), (1380, 1969838), (1434, 1895660), (1495, 1818312), (1560, 1742549), (1585, 1715064), (1794, 1515260), (1902, 1429220), (1912, 1421745), (2390, 1137396), (2392, 1136445), (2536, 1071915), (2760, 984919), (2868, 947830), (2990, 909156), (3107, 874920), (3170, 857532), (3585, 758264), (3588, 757630), (3804, 714610), (4121, 659640), (4485, 606104), (4755, 571688), (4780, 568698), (5497, 494520), (5736, 473915), (5980, 454578), (6214, 437460), (6340, 428766), (7170, 379132), (7176, 378815), (7291, 372840), (7608, 357305), (8242, 329820), (8970, 303052), (9321, 291640), (9510, 285844), (9560, 284349), (10994, 247260), (11960, 227289), (12363, 219880), (12428, 218730), (12680, 214383), (14340, 189566), (14582, 186420), (15535, 174984), (16484, 164910), (16491, 164840), (17940, 151526), (18642, 145820), (19020, 142922), (20605, 131928), (21873, 124280), (21988, 123630), (24726, 109940), (24856, 109365), (27485, 98904), (28680, 94783), (29164, 93210), (31070, 87492), (32968, 82455), (32982, 82420), (35880, 75763), (36455, 74568), (37284, 72910), (38040, 71461), (41210, 65964), (43746, 62140), (43976, 61815), (46605, 58328), (49452, 54970)]