89514880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 256

約数和(自身を含む): 277603200

約数和(自身を除く): 188088320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 53, 56, 58, 64, 65, 70, 80, 91, 104, 106, 112, 116, 128, 130, 140, 145, 160, 182, 203, 208, 212, 224, 232, 260, 265, 280, 290, 320, 364, 371, 377, 406, 416, 424, 448, 455, 464, 520, 530, 560, 580, 640, 689, 728, 742, 754, 812, 832, 848, 896, 910, 928, 1015, 1040, 1060, 1120, 1160, 1378, 1456, 1484, 1508, 1537, 1624, 1664, 1696, 1820, 1855, 1856, 1885, 2030, 2080, 2120, 2240, 2320, 2639, 2756, 2912, 2968, 3016, 3074, 3248, 3392, 3445, 3640, 3710, 3712, 3770, 4060, 4160, 4240, 4480, 4640, 4823, 5278, 5512, 5824, 5936, 6032, 6148, 6496, 6784, 6890, 7280, 7420, 7540, 7685, 8120, 8320, 8480, 9280, 9646, 10556, 10759, 11024, 11648, 11872, 12064, 12296, 12992, 13195, 13780, 14560, 14840, 15080, 15370, 16240, 16960, 18560, 19292, 19981, 21112, 21518, 22048, 23744, 24115, 24128, 24592, 25984, 26390, 27560, 29120, 29680, 30160, 30740, 32480, 33920, 38584, 39962, 42224, 43036, 44096, 47488, 48230, 48256, 49184, 52780, 53795, 55120, 58240, 59360, 60320, 61480, 64960, 77168, 79924, 84448, 86072, 88192, 96460, 98368, 99905, 105560, 107590, 110240, 118720, 120640, 122960, 129920, 139867, 154336, 159848, 168896, 172144, 192920, 196736, 199810, 211120, 215180, 220480, 237440, 241280, 245920, 279734, 308672, 319696, 337792, 344288, 385840, 399620, 422240, 430360, 440960, 491840, 559468, 617344, 639392, 688576, 699335, 771680, 799240, 844480, 860720, 983680, 1118936, 1278784, 1377152, 1398670, 1543360, 1598480, 1688960, 1721440, 2237872, 2557568, 2797340, 3086720, 3196960, 3442880, 4475744, 5594680, 6393920, 6885760, 8951488, 11189360, 12787840, 17902976, 22378720, 44757440, 89514880]

約数ペア:

[(1, 89514880), (2, 44757440), (4, 22378720), (5, 17902976), (7, 12787840), (8, 11189360), (10, 8951488), (13, 6885760), (14, 6393920), (16, 5594680), (20, 4475744), (26, 3442880), (28, 3196960), (29, 3086720), (32, 2797340), (35, 2557568), (40, 2237872), (52, 1721440), (53, 1688960), (56, 1598480), (58, 1543360), (64, 1398670), (65, 1377152), (70, 1278784), (80, 1118936), (91, 983680), (104, 860720), (106, 844480), (112, 799240), (116, 771680), (128, 699335), (130, 688576), (140, 639392), (145, 617344), (160, 559468), (182, 491840), (203, 440960), (208, 430360), (212, 422240), (224, 399620), (232, 385840), (260, 344288), (265, 337792), (280, 319696), (290, 308672), (320, 279734), (364, 245920), (371, 241280), (377, 237440), (406, 220480), (416, 215180), (424, 211120), (448, 199810), (455, 196736), (464, 192920), (520, 172144), (530, 168896), (560, 159848), (580, 154336), (640, 139867), (689, 129920), (728, 122960), (742, 120640), (754, 118720), (812, 110240), (832, 107590), (848, 105560), (896, 99905), (910, 98368), (928, 96460), (1015, 88192), (1040, 86072), (1060, 84448), (1120, 79924), (1160, 77168), (1378, 64960), (1456, 61480), (1484, 60320), (1508, 59360), (1537, 58240), (1624, 55120), (1664, 53795), (1696, 52780), (1820, 49184), (1855, 48256), (1856, 48230), (1885, 47488), (2030, 44096), (2080, 43036), (2120, 42224), (2240, 39962), (2320, 38584), (2639, 33920), (2756, 32480), (2912, 30740), (2968, 30160), (3016, 29680), (3074, 29120), (3248, 27560), (3392, 26390), (3445, 25984), (3640, 24592), (3710, 24128), (3712, 24115), (3770, 23744), (4060, 22048), (4160, 21518), (4240, 21112), (4480, 19981), (4640, 19292), (4823, 18560), (5278, 16960), (5512, 16240), (5824, 15370), (5936, 15080), (6032, 14840), (6148, 14560), (6496, 13780), (6784, 13195), (6890, 12992), (7280, 12296), (7420, 12064), (7540, 11872), (7685, 11648), (8120, 11024), (8320, 10759), (8480, 10556), (9280, 9646)]