70773360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 160

約数和(自身を含む): 253793280

約数和(自身を除く): 183019920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 409, 412, 420, 515, 560, 618, 721, 818, 824, 840, 1030, 1227, 1236, 1442, 1545, 1636, 1648, 1680, 2045, 2060, 2163, 2454, 2472, 2863, 2884, 3090, 3272, 3605, 4090, 4120, 4326, 4908, 4944, 5726, 5768, 6135, 6180, 6544, 7210, 8180, 8240, 8589, 8652, 9816, 10815, 11452, 11536, 12270, 12360, 14315, 14420, 16360, 17178, 17304, 19632, 21630, 22904, 24540, 24720, 28630, 28840, 32720, 34356, 34608, 42127, 42945, 43260, 45808, 49080, 57260, 57680, 68712, 84254, 85890, 86520, 98160, 114520, 126381, 137424, 168508, 171780, 173040, 210635, 229040, 252762, 294889, 337016, 343560, 421270, 505524, 589778, 631905, 674032, 687120, 842540, 884667, 1011048, 1179556, 1263810, 1474445, 1685080, 1769334, 2022096, 2359112, 2527620, 2948890, 3370160, 3538668, 4423335, 4718224, 5055240, 5897780, 7077336, 8846670, 10110480, 11795560, 14154672, 17693340, 23591120, 35386680, 70773360]

約数ペア:

[(1, 70773360), (2, 35386680), (3, 23591120), (4, 17693340), (5, 14154672), (6, 11795560), (7, 10110480), (8, 8846670), (10, 7077336), (12, 5897780), (14, 5055240), (15, 4718224), (16, 4423335), (20, 3538668), (21, 3370160), (24, 2948890), (28, 2527620), (30, 2359112), (35, 2022096), (40, 1769334), (42, 1685080), (48, 1474445), (56, 1263810), (60, 1179556), (70, 1011048), (80, 884667), (84, 842540), (103, 687120), (105, 674032), (112, 631905), (120, 589778), (140, 505524), (168, 421270), (206, 343560), (210, 337016), (240, 294889), (280, 252762), (309, 229040), (336, 210635), (409, 173040), (412, 171780), (420, 168508), (515, 137424), (560, 126381), (618, 114520), (721, 98160), (818, 86520), (824, 85890), (840, 84254), (1030, 68712), (1227, 57680), (1236, 57260), (1442, 49080), (1545, 45808), (1636, 43260), (1648, 42945), (1680, 42127), (2045, 34608), (2060, 34356), (2163, 32720), (2454, 28840), (2472, 28630), (2863, 24720), (2884, 24540), (3090, 22904), (3272, 21630), (3605, 19632), (4090, 17304), (4120, 17178), (4326, 16360), (4908, 14420), (4944, 14315), (5726, 12360), (5768, 12270), (6135, 11536), (6180, 11452), (6544, 10815), (7210, 9816), (8180, 8652), (8240, 8589)]