2217904080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1320181}}^1$

素因数の和:1320204

約数の個数: 80

約数和(自身を含む): 7857723264

約数和(自身を除く): 5639819184

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, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1320181, 2640362, 3960543, 5280724, 6600905, 7921086, 9241267, 10561448, 13201810, 15842172, 18482534, 19802715, 21122896, 26403620, 27723801, 31684344, 36965068, 39605430, 46206335, 52807240, 55447602, 63368688, 73930136, 79210860, 92412670, 105614480, 110895204, 138619005, 147860272, 158421720, 184825340, 221790408, 277238010, 316843440, 369650680, 443580816, 554476020, 739301360, 1108952040, 2217904080]

約数ペア:

[(1, 2217904080), (2, 1108952040), (3, 739301360), (4, 554476020), (5, 443580816), (6, 369650680), (7, 316843440), (8, 277238010), (10, 221790408), (12, 184825340), (14, 158421720), (15, 147860272), (16, 138619005), (20, 110895204), (21, 105614480), (24, 92412670), (28, 79210860), (30, 73930136), (35, 63368688), (40, 55447602), (42, 52807240), (48, 46206335), (56, 39605430), (60, 36965068), (70, 31684344), (80, 27723801), (84, 26403620), (105, 21122896), (112, 19802715), (120, 18482534), (140, 15842172), (168, 13201810), (210, 10561448), (240, 9241267), (280, 7921086), (336, 6600905), (420, 5280724), (560, 3960543), (840, 2640362), (1680, 1320181)]