1520246070

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{38303}}^1$

素因数の和:38336

約数の個数: 120

約数和(自身を含む): 4755288384

約数和(自身を除く): 3235042314

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1890, 2205, 2646, 2835, 3969, 4410, 5670, 6615, 7938, 13230, 19845, 38303, 39690, 76606, 114909, 191515, 229818, 268121, 344727, 383030, 536242, 574545, 689454, 804363, 1034181, 1149090, 1340605, 1608726, 1723635, 1876847, 2068362, 2413089, 2681210, 3102543, 3447270, 3753694, 4021815, 4826178, 5170905, 5630541, 6205086, 7239267, 8043630, 9384235, 10341810, 11261082, 12065445, 14478534, 15512715, 16891623, 18768470, 21717801, 24130890, 28152705, 31025430, 33783246, 36196335, 43435602, 50674869, 56305410, 72392670, 84458115, 101349738, 108589005, 152024607, 168916230, 217178010, 253374345, 304049214, 506748690, 760123035, 1520246070]

約数ペア:

[(1, 1520246070), (2, 760123035), (3, 506748690), (5, 304049214), (6, 253374345), (7, 217178010), (9, 168916230), (10, 152024607), (14, 108589005), (15, 101349738), (18, 84458115), (21, 72392670), (27, 56305410), (30, 50674869), (35, 43435602), (42, 36196335), (45, 33783246), (49, 31025430), (54, 28152705), (63, 24130890), (70, 21717801), (81, 18768470), (90, 16891623), (98, 15512715), (105, 14478534), (126, 12065445), (135, 11261082), (147, 10341810), (162, 9384235), (189, 8043630), (210, 7239267), (245, 6205086), (270, 5630541), (294, 5170905), (315, 4826178), (378, 4021815), (405, 3753694), (441, 3447270), (490, 3102543), (567, 2681210), (630, 2413089), (735, 2068362), (810, 1876847), (882, 1723635), (945, 1608726), (1134, 1340605), (1323, 1149090), (1470, 1034181), (1890, 804363), (2205, 689454), (2646, 574545), (2835, 536242), (3969, 383030), (4410, 344727), (5670, 268121), (6615, 229818), (7938, 191515), (13230, 114909), (19845, 76606), (38303, 39690)]