91616280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{15581}}^1$

素因数の和:15609

約数の個数: 96

約数和(自身を含む): 319742640

約数和(自身を除く): 228126360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 15581, 31162, 46743, 62324, 77905, 93486, 109067, 124648, 155810, 186972, 218134, 233715, 311620, 327201, 373944, 436268, 467430, 545335, 623240, 654402, 763469, 872536, 934860, 1090670, 1308804, 1526938, 1636005, 1869720, 2181340, 2290407, 2617608, 3053876, 3272010, 3817345, 4362680, 4580814, 6107752, 6544020, 7634690, 9161628, 11452035, 13088040, 15269380, 18323256, 22904070, 30538760, 45808140, 91616280]

約数ペア:

[(1, 91616280), (2, 45808140), (3, 30538760), (4, 22904070), (5, 18323256), (6, 15269380), (7, 13088040), (8, 11452035), (10, 9161628), (12, 7634690), (14, 6544020), (15, 6107752), (20, 4580814), (21, 4362680), (24, 3817345), (28, 3272010), (30, 3053876), (35, 2617608), (40, 2290407), (42, 2181340), (49, 1869720), (56, 1636005), (60, 1526938), (70, 1308804), (84, 1090670), (98, 934860), (105, 872536), (120, 763469), (140, 654402), (147, 623240), (168, 545335), (196, 467430), (210, 436268), (245, 373944), (280, 327201), (294, 311620), (392, 233715), (420, 218134), (490, 186972), (588, 155810), (735, 124648), (840, 109067), (980, 93486), (1176, 77905), (1470, 62324), (1960, 46743), (2940, 31162), (5880, 15581)]