885236880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:350

約数の個数: 320

約数和(自身を含む): 3188367360

約数和(自身を除く): 2303130480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 61, 66, 69, 80, 88, 92, 110, 115, 120, 122, 132, 138, 165, 176, 183, 184, 220, 230, 239, 240, 244, 253, 264, 276, 305, 330, 345, 366, 368, 440, 460, 478, 488, 506, 528, 552, 610, 660, 671, 690, 717, 732, 759, 880, 915, 920, 956, 976, 1012, 1104, 1195, 1220, 1265, 1320, 1342, 1380, 1403, 1434, 1464, 1518, 1830, 1840, 1912, 2013, 2024, 2390, 2440, 2530, 2629, 2640, 2684, 2760, 2806, 2868, 2928, 3036, 3355, 3585, 3660, 3795, 3824, 4026, 4048, 4209, 4780, 4880, 5060, 5258, 5368, 5497, 5520, 5612, 5736, 6072, 6710, 7015, 7170, 7320, 7590, 7887, 8052, 8418, 9560, 10065, 10120, 10516, 10736, 10994, 11224, 11472, 12144, 13145, 13420, 14030, 14340, 14579, 14640, 15180, 15433, 15774, 16104, 16491, 16836, 19120, 20130, 20240, 21032, 21045, 21988, 22448, 26290, 26840, 27485, 28060, 28680, 29158, 30360, 30866, 31548, 32208, 32982, 33672, 39435, 40260, 42064, 42090, 43737, 43976, 46299, 52580, 53680, 54970, 56120, 57360, 58316, 60467, 60720, 61732, 63096, 65964, 67344, 72895, 77165, 78870, 80520, 82455, 84180, 87474, 87952, 92598, 105160, 109940, 112240, 116632, 120934, 123464, 126192, 131928, 145790, 154330, 157740, 160369, 161040, 164910, 168360, 174948, 181401, 185196, 210320, 218685, 219880, 231495, 233264, 241868, 246928, 263856, 291580, 302335, 308660, 315480, 320738, 329820, 335317, 336720, 349896, 362802, 370392, 437370, 439760, 462990, 481107, 483736, 583160, 604670, 617320, 630960, 641476, 659640, 670634, 699792, 725604, 740784, 801845, 874740, 907005, 925980, 962214, 967472, 1005951, 1166320, 1209340, 1234640, 1282952, 1319280, 1341268, 1451208, 1603690, 1676585, 1749480, 1814010, 1851960, 1924428, 2011902, 2405535, 2418680, 2565904, 2682536, 2902416, 3207380, 3353170, 3498960, 3628020, 3688487, 3703920, 3848856, 4023804, 4811070, 4837360, 5029755, 5365072, 6414760, 6706340, 7256040, 7376974, 7697712, 8047608, 9622140, 10059510, 11065461, 12829520, 13412680, 14512080, 14753948, 16095216, 18442435, 19244280, 20119020, 22130922, 26825360, 29507896, 36884870, 38488560, 40238040, 44261844, 55327305, 59015792, 73769740, 80476080, 88523688, 110654610, 147539480, 177047376, 221309220, 295078960, 442618440, 885236880]

約数ペア:

[(1, 885236880), (2, 442618440), (3, 295078960), (4, 221309220), (5, 177047376), (6, 147539480), (8, 110654610), (10, 88523688), (11, 80476080), (12, 73769740), (15, 59015792), (16, 55327305), (20, 44261844), (22, 40238040), (23, 38488560), (24, 36884870), (30, 29507896), (33, 26825360), (40, 22130922), (44, 20119020), (46, 19244280), (48, 18442435), (55, 16095216), (60, 14753948), (61, 14512080), (66, 13412680), (69, 12829520), (80, 11065461), (88, 10059510), (92, 9622140), (110, 8047608), (115, 7697712), (120, 7376974), (122, 7256040), (132, 6706340), (138, 6414760), (165, 5365072), (176, 5029755), (183, 4837360), (184, 4811070), (220, 4023804), (230, 3848856), (239, 3703920), (240, 3688487), (244, 3628020), (253, 3498960), (264, 3353170), (276, 3207380), (305, 2902416), (330, 2682536), (345, 2565904), (366, 2418680), (368, 2405535), (440, 2011902), (460, 1924428), (478, 1851960), (488, 1814010), (506, 1749480), (528, 1676585), (552, 1603690), (610, 1451208), (660, 1341268), (671, 1319280), (690, 1282952), (717, 1234640), (732, 1209340), (759, 1166320), (880, 1005951), (915, 967472), (920, 962214), (956, 925980), (976, 907005), (1012, 874740), (1104, 801845), (1195, 740784), (1220, 725604), (1265, 699792), (1320, 670634), (1342, 659640), (1380, 641476), (1403, 630960), (1434, 617320), (1464, 604670), (1518, 583160), (1830, 483736), (1840, 481107), (1912, 462990), (2013, 439760), (2024, 437370), (2390, 370392), (2440, 362802), (2530, 349896), (2629, 336720), (2640, 335317), (2684, 329820), (2760, 320738), (2806, 315480), (2868, 308660), (2928, 302335), (3036, 291580), (3355, 263856), (3585, 246928), (3660, 241868), (3795, 233264), (3824, 231495), (4026, 219880), (4048, 218685), (4209, 210320), (4780, 185196), (4880, 181401), (5060, 174948), (5258, 168360), (5368, 164910), (5497, 161040), (5520, 160369), (5612, 157740), (5736, 154330), (6072, 145790), (6710, 131928), (7015, 126192), (7170, 123464), (7320, 120934), (7590, 116632), (7887, 112240), (8052, 109940), (8418, 105160), (9560, 92598), (10065, 87952), (10120, 87474), (10516, 84180), (10736, 82455), (10994, 80520), (11224, 78870), (11472, 77165), (12144, 72895), (13145, 67344), (13420, 65964), (14030, 63096), (14340, 61732), (14579, 60720), (14640, 60467), (15180, 58316), (15433, 57360), (15774, 56120), (16104, 54970), (16491, 53680), (16836, 52580), (19120, 46299), (20130, 43976), (20240, 43737), (21032, 42090), (21045, 42064), (21988, 40260), (22448, 39435), (26290, 33672), (26840, 32982), (27485, 32208), (28060, 31548), (28680, 30866), (29158, 30360)]