89974080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{4463}}^1$

素因数の和:4493

約数の個数: 168

約数和(自身を含む): 353763072

約数和(自身を除く): 263788992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 4463, 5040, 6720, 8926, 10080, 13389, 17852, 20160, 22315, 26778, 31241, 35704, 40167, 44630, 53556, 62482, 66945, 71408, 80334, 89260, 93723, 107112, 124964, 133890, 142816, 156205, 160668, 178520, 187446, 200835, 214224, 249928, 267780, 281169, 285632, 312410, 321336, 357040, 374892, 401670, 428448, 468615, 499856, 535560, 562338, 624820, 642672, 714080, 749784, 803340, 856896, 937230, 999712, 1071120, 1124676, 1249640, 1285344, 1405845, 1428160, 1499568, 1606680, 1874460, 1999424, 2142240, 2249352, 2499280, 2570688, 2811690, 2999136, 3213360, 3748920, 4284480, 4498704, 4998560, 5623380, 5998272, 6426720, 7497840, 8997408, 9997120, 11246760, 12853440, 14995680, 17994816, 22493520, 29991360, 44987040, 89974080]

約数ペア:

[(1, 89974080), (2, 44987040), (3, 29991360), (4, 22493520), (5, 17994816), (6, 14995680), (7, 12853440), (8, 11246760), (9, 9997120), (10, 8997408), (12, 7497840), (14, 6426720), (15, 5998272), (16, 5623380), (18, 4998560), (20, 4498704), (21, 4284480), (24, 3748920), (28, 3213360), (30, 2999136), (32, 2811690), (35, 2570688), (36, 2499280), (40, 2249352), (42, 2142240), (45, 1999424), (48, 1874460), (56, 1606680), (60, 1499568), (63, 1428160), (64, 1405845), (70, 1285344), (72, 1249640), (80, 1124676), (84, 1071120), (90, 999712), (96, 937230), (105, 856896), (112, 803340), (120, 749784), (126, 714080), (140, 642672), (144, 624820), (160, 562338), (168, 535560), (180, 499856), (192, 468615), (210, 428448), (224, 401670), (240, 374892), (252, 357040), (280, 321336), (288, 312410), (315, 285632), (320, 281169), (336, 267780), (360, 249928), (420, 214224), (448, 200835), (480, 187446), (504, 178520), (560, 160668), (576, 156205), (630, 142816), (672, 133890), (720, 124964), (840, 107112), (960, 93723), (1008, 89260), (1120, 80334), (1260, 71408), (1344, 66945), (1440, 62482), (1680, 53556), (2016, 44630), (2240, 40167), (2520, 35704), (2880, 31241), (3360, 26778), (4032, 22315), (4463, 20160), (5040, 17852), (6720, 13389), (8926, 10080)]