331504080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2685

約数の個数: 160

約数和(自身を含む): 1123642368

約数和(自身を除く): 792138288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2621, 2635, 3162, 3720, 4080, 4216, 5242, 5270, 6324, 7440, 7863, 7905, 8432, 10484, 10540, 12648, 13105, 15726, 15810, 20968, 21080, 25296, 26210, 31452, 31620, 39315, 41936, 42160, 44557, 52420, 62904, 63240, 78630, 81251, 89114, 104840, 125808, 126480, 133671, 157260, 162502, 178228, 209680, 222785, 243753, 267342, 314520, 325004, 356456, 406255, 445570, 487506, 534684, 629040, 650008, 668355, 712912, 812510, 891140, 975012, 1069368, 1218765, 1300016, 1336710, 1381267, 1625020, 1782280, 1950024, 2138736, 2437530, 2673420, 2762534, 3250040, 3564560, 3900048, 4143801, 4875060, 5346840, 5525068, 6500080, 6906335, 8287602, 9750120, 10693680, 11050136, 13812670, 16575204, 19500240, 20719005, 22100272, 27625340, 33150408, 41438010, 55250680, 66300816, 82876020, 110501360, 165752040, 331504080]

約数ペア:

[(1, 331504080), (2, 165752040), (3, 110501360), (4, 82876020), (5, 66300816), (6, 55250680), (8, 41438010), (10, 33150408), (12, 27625340), (15, 22100272), (16, 20719005), (17, 19500240), (20, 16575204), (24, 13812670), (30, 11050136), (31, 10693680), (34, 9750120), (40, 8287602), (48, 6906335), (51, 6500080), (60, 5525068), (62, 5346840), (68, 4875060), (80, 4143801), (85, 3900048), (93, 3564560), (102, 3250040), (120, 2762534), (124, 2673420), (136, 2437530), (155, 2138736), (170, 1950024), (186, 1782280), (204, 1625020), (240, 1381267), (248, 1336710), (255, 1300016), (272, 1218765), (310, 1069368), (340, 975012), (372, 891140), (408, 812510), (465, 712912), (496, 668355), (510, 650008), (527, 629040), (620, 534684), (680, 487506), (744, 445570), (816, 406255), (930, 356456), (1020, 325004), (1054, 314520), (1240, 267342), (1360, 243753), (1488, 222785), (1581, 209680), (1860, 178228), (2040, 162502), (2108, 157260), (2480, 133671), (2621, 126480), (2635, 125808), (3162, 104840), (3720, 89114), (4080, 81251), (4216, 78630), (5242, 63240), (5270, 62904), (6324, 52420), (7440, 44557), (7863, 42160), (7905, 41936), (8432, 39315), (10484, 31620), (10540, 31452), (12648, 26210), (13105, 25296), (15726, 21080), (15810, 20968)]