165752040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2683

約数の個数: 128

約数和(自身を含む): 543697920

約数和(自身を除く): 377945880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2621, 2635, 3162, 3720, 4216, 5242, 5270, 6324, 7863, 7905, 10484, 10540, 12648, 13105, 15726, 15810, 20968, 21080, 26210, 31452, 31620, 39315, 44557, 52420, 62904, 63240, 78630, 81251, 89114, 104840, 133671, 157260, 162502, 178228, 222785, 243753, 267342, 314520, 325004, 356456, 406255, 445570, 487506, 534684, 650008, 668355, 812510, 891140, 975012, 1069368, 1218765, 1336710, 1381267, 1625020, 1782280, 1950024, 2437530, 2673420, 2762534, 3250040, 4143801, 4875060, 5346840, 5525068, 6906335, 8287602, 9750120, 11050136, 13812670, 16575204, 20719005, 27625340, 33150408, 41438010, 55250680, 82876020, 165752040]

約数ペア:

[(1, 165752040), (2, 82876020), (3, 55250680), (4, 41438010), (5, 33150408), (6, 27625340), (8, 20719005), (10, 16575204), (12, 13812670), (15, 11050136), (17, 9750120), (20, 8287602), (24, 6906335), (30, 5525068), (31, 5346840), (34, 4875060), (40, 4143801), (51, 3250040), (60, 2762534), (62, 2673420), (68, 2437530), (85, 1950024), (93, 1782280), (102, 1625020), (120, 1381267), (124, 1336710), (136, 1218765), (155, 1069368), (170, 975012), (186, 891140), (204, 812510), (248, 668355), (255, 650008), (310, 534684), (340, 487506), (372, 445570), (408, 406255), (465, 356456), (510, 325004), (527, 314520), (620, 267342), (680, 243753), (744, 222785), (930, 178228), (1020, 162502), (1054, 157260), (1240, 133671), (1581, 104840), (1860, 89114), (2040, 81251), (2108, 78630), (2621, 63240), (2635, 62904), (3162, 52420), (3720, 44557), (4216, 39315), (5242, 31620), (5270, 31452), (6324, 26210), (7863, 21080), (7905, 20968), (10484, 15810), (10540, 15726), (12648, 13105)]