227055480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 707097600

約数和(自身を除く): 480042120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 79, 86, 120, 129, 158, 172, 215, 237, 258, 316, 344, 395, 430, 474, 516, 557, 632, 645, 790, 860, 948, 1032, 1114, 1185, 1290, 1580, 1671, 1720, 1896, 2228, 2370, 2580, 2785, 3160, 3342, 3397, 4456, 4740, 5160, 5570, 6684, 6794, 8355, 9480, 10191, 11140, 13368, 13588, 16710, 16985, 20382, 22280, 23951, 27176, 33420, 33970, 40764, 44003, 47902, 50955, 66840, 67940, 71853, 81528, 88006, 95804, 101910, 119755, 132009, 135880, 143706, 176012, 191608, 203820, 220015, 239510, 264018, 287412, 352024, 359265, 407640, 440030, 479020, 528036, 574824, 660045, 718530, 880060, 958040, 1056072, 1320090, 1437060, 1760120, 1892129, 2640180, 2874120, 3784258, 5280360, 5676387, 7568516, 9460645, 11352774, 15137032, 18921290, 22705548, 28381935, 37842580, 45411096, 56763870, 75685160, 113527740, 227055480]

約数ペア:

[(1, 227055480), (2, 113527740), (3, 75685160), (4, 56763870), (5, 45411096), (6, 37842580), (8, 28381935), (10, 22705548), (12, 18921290), (15, 15137032), (20, 11352774), (24, 9460645), (30, 7568516), (40, 5676387), (43, 5280360), (60, 3784258), (79, 2874120), (86, 2640180), (120, 1892129), (129, 1760120), (158, 1437060), (172, 1320090), (215, 1056072), (237, 958040), (258, 880060), (316, 718530), (344, 660045), (395, 574824), (430, 528036), (474, 479020), (516, 440030), (557, 407640), (632, 359265), (645, 352024), (790, 287412), (860, 264018), (948, 239510), (1032, 220015), (1114, 203820), (1185, 191608), (1290, 176012), (1580, 143706), (1671, 135880), (1720, 132009), (1896, 119755), (2228, 101910), (2370, 95804), (2580, 88006), (2785, 81528), (3160, 71853), (3342, 67940), (3397, 66840), (4456, 50955), (4740, 47902), (5160, 44003), (5570, 40764), (6684, 33970), (6794, 33420), (8355, 27176), (9480, 23951), (10191, 22280), (11140, 20382), (13368, 16985), (13588, 16710)]