636405120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2874

約数の個数: 256

約数和(自身を含む): 2428171200

約数和(自身を除く): 1791766080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2833, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5666, 5760, 6240, 7020, 7488, 8320, 8499, 8640, 9360, 11232, 11332, 12480, 14040, 14165, 14976, 16998, 17280, 18720, 22464, 22664, 24960, 25497, 28080, 28330, 33996, 36829, 37440, 42495, 44928, 45328, 50994, 56160, 56660, 67992, 73658, 74880, 76491, 84990, 90656, 101988, 110487, 112320, 113320, 127485, 135984, 147316, 152982, 169980, 181312, 184145, 203976, 220974, 224640, 226640, 254970, 271968, 294632, 305964, 331461, 339960, 362624, 368290, 382455, 407952, 441948, 453280, 509940, 543936, 552435, 589264, 611928, 662922, 679920, 736580, 764910, 815904, 883896, 906560, 994383, 1019880, 1087872, 1104870, 1178528, 1223856, 1325844, 1359840, 1473160, 1529820, 1631808, 1657305, 1767792, 1813120, 1988766, 2039760, 2209740, 2357056, 2447712, 2651688, 2719680, 2946320, 3059640, 3263616, 3314610, 3535584, 3977532, 4079520, 4419480, 4714112, 4895424, 4971915, 5303376, 5439360, 5892640, 6119280, 6629220, 7071168, 7955064, 8159040, 8838960, 9790848, 9943830, 10606752, 11785280, 12238560, 13258440, 14142336, 15910128, 16318080, 17677920, 19887660, 21213504, 23570560, 24477120, 26516880, 31820256, 35355840, 39775320, 42427008, 48954240, 53033760, 63640512, 70711680, 79550640, 106067520, 127281024, 159101280, 212135040, 318202560, 636405120]

約数ペア:

[(1, 636405120), (2, 318202560), (3, 212135040), (4, 159101280), (5, 127281024), (6, 106067520), (8, 79550640), (9, 70711680), (10, 63640512), (12, 53033760), (13, 48954240), (15, 42427008), (16, 39775320), (18, 35355840), (20, 31820256), (24, 26516880), (26, 24477120), (27, 23570560), (30, 21213504), (32, 19887660), (36, 17677920), (39, 16318080), (40, 15910128), (45, 14142336), (48, 13258440), (52, 12238560), (54, 11785280), (60, 10606752), (64, 9943830), (65, 9790848), (72, 8838960), (78, 8159040), (80, 7955064), (90, 7071168), (96, 6629220), (104, 6119280), (108, 5892640), (117, 5439360), (120, 5303376), (128, 4971915), (130, 4895424), (135, 4714112), (144, 4419480), (156, 4079520), (160, 3977532), (180, 3535584), (192, 3314610), (195, 3263616), (208, 3059640), (216, 2946320), (234, 2719680), (240, 2651688), (260, 2447712), (270, 2357056), (288, 2209740), (312, 2039760), (320, 1988766), (351, 1813120), (360, 1767792), (384, 1657305), (390, 1631808), (416, 1529820), (432, 1473160), (468, 1359840), (480, 1325844), (520, 1223856), (540, 1178528), (576, 1104870), (585, 1087872), (624, 1019880), (640, 994383), (702, 906560), (720, 883896), (780, 815904), (832, 764910), (864, 736580), (936, 679920), (960, 662922), (1040, 611928), (1080, 589264), (1152, 552435), (1170, 543936), (1248, 509940), (1404, 453280), (1440, 441948), (1560, 407952), (1664, 382455), (1728, 368290), (1755, 362624), (1872, 339960), (1920, 331461), (2080, 305964), (2160, 294632), (2340, 271968), (2496, 254970), (2808, 226640), (2833, 224640), (2880, 220974), (3120, 203976), (3456, 184145), (3510, 181312), (3744, 169980), (4160, 152982), (4320, 147316), (4680, 135984), (4992, 127485), (5616, 113320), (5666, 112320), (5760, 110487), (6240, 101988), (7020, 90656), (7488, 84990), (8320, 76491), (8499, 74880), (8640, 73658), (9360, 67992), (11232, 56660), (11332, 56160), (12480, 50994), (14040, 45328), (14165, 44928), (14976, 42495), (16998, 37440), (17280, 36829), (18720, 33996), (22464, 28330), (22664, 28080), (24960, 25497)]