1188367620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{857}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 3680861184

約数和(自身を除く): 2492493564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 191, 220, 242, 330, 363, 382, 484, 573, 605, 660, 726, 764, 857, 955, 1146, 1210, 1452, 1714, 1815, 1910, 2101, 2292, 2420, 2571, 2865, 3428, 3630, 3820, 4202, 4285, 5142, 5730, 6303, 7260, 8404, 8570, 9427, 10284, 10505, 11460, 12606, 12855, 17140, 18854, 21010, 23111, 25212, 25710, 28281, 31515, 37708, 42020, 46222, 47135, 51420, 56562, 63030, 69333, 92444, 94270, 103697, 113124, 115555, 126060, 138666, 141405, 163687, 188540, 207394, 231110, 277332, 282810, 311091, 327374, 346665, 414788, 462220, 491061, 518485, 565620, 622182, 654748, 693330, 818435, 982122, 1036970, 1244364, 1386660, 1555455, 1636870, 1800557, 1964244, 2073940, 2455305, 3110910, 3273740, 3601114, 4910610, 5401671, 6221820, 7202228, 9002785, 9821220, 10803342, 18005570, 19806127, 21606684, 27008355, 36011140, 39612254, 54016710, 59418381, 79224508, 99030635, 108033420, 118836762, 198061270, 237673524, 297091905, 396122540, 594183810, 1188367620]

約数ペア:

[(1, 1188367620), (2, 594183810), (3, 396122540), (4, 297091905), (5, 237673524), (6, 198061270), (10, 118836762), (11, 108033420), (12, 99030635), (15, 79224508), (20, 59418381), (22, 54016710), (30, 39612254), (33, 36011140), (44, 27008355), (55, 21606684), (60, 19806127), (66, 18005570), (110, 10803342), (121, 9821220), (132, 9002785), (165, 7202228), (191, 6221820), (220, 5401671), (242, 4910610), (330, 3601114), (363, 3273740), (382, 3110910), (484, 2455305), (573, 2073940), (605, 1964244), (660, 1800557), (726, 1636870), (764, 1555455), (857, 1386660), (955, 1244364), (1146, 1036970), (1210, 982122), (1452, 818435), (1714, 693330), (1815, 654748), (1910, 622182), (2101, 565620), (2292, 518485), (2420, 491061), (2571, 462220), (2865, 414788), (3428, 346665), (3630, 327374), (3820, 311091), (4202, 282810), (4285, 277332), (5142, 231110), (5730, 207394), (6303, 188540), (7260, 163687), (8404, 141405), (8570, 138666), (9427, 126060), (10284, 115555), (10505, 113124), (11460, 103697), (12606, 94270), (12855, 92444), (17140, 69333), (18854, 63030), (21010, 56562), (23111, 51420), (25212, 47135), (25710, 46222), (28281, 42020), (31515, 37708)]