214667880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3079}}^1$

素因数の和:3183

約数の個数: 128

約数和(自身を含む): 745113600

約数和(自身を除く): 530445720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2490, 2905, 3079, 3320, 3486, 4648, 4980, 5810, 6158, 6972, 8715, 9237, 9960, 11620, 12316, 13944, 15395, 17430, 18474, 21553, 23240, 24632, 30790, 34860, 36948, 43106, 46185, 61580, 64659, 69720, 73896, 86212, 92370, 107765, 123160, 129318, 172424, 184740, 215530, 255557, 258636, 323295, 369480, 431060, 511114, 517272, 646590, 766671, 862120, 1022228, 1277785, 1293180, 1533342, 1788899, 2044456, 2555570, 2586360, 3066684, 3577798, 3833355, 5111140, 5366697, 6133368, 7155596, 7666710, 8944495, 10222280, 10733394, 14311192, 15333420, 17888990, 21466788, 26833485, 30666840, 35777980, 42933576, 53666970, 71555960, 107333940, 214667880]

約数ペア:

[(1, 214667880), (2, 107333940), (3, 71555960), (4, 53666970), (5, 42933576), (6, 35777980), (7, 30666840), (8, 26833485), (10, 21466788), (12, 17888990), (14, 15333420), (15, 14311192), (20, 10733394), (21, 10222280), (24, 8944495), (28, 7666710), (30, 7155596), (35, 6133368), (40, 5366697), (42, 5111140), (56, 3833355), (60, 3577798), (70, 3066684), (83, 2586360), (84, 2555570), (105, 2044456), (120, 1788899), (140, 1533342), (166, 1293180), (168, 1277785), (210, 1022228), (249, 862120), (280, 766671), (332, 646590), (415, 517272), (420, 511114), (498, 431060), (581, 369480), (664, 323295), (830, 258636), (840, 255557), (996, 215530), (1162, 184740), (1245, 172424), (1660, 129318), (1743, 123160), (1992, 107765), (2324, 92370), (2490, 86212), (2905, 73896), (3079, 69720), (3320, 64659), (3486, 61580), (4648, 46185), (4980, 43106), (5810, 36948), (6158, 34860), (6972, 30790), (8715, 24632), (9237, 23240), (9960, 21553), (11620, 18474), (12316, 17430), (13944, 15395)]