187886040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3033

約数の個数: 128

約数和(自身を含む): 616273920

約数和(自身を除く): 428387880

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, 2635, 2971, 3162, 3720, 4216, 5270, 5942, 6324, 7905, 8913, 10540, 11884, 12648, 14855, 15810, 17826, 21080, 23768, 29710, 31620, 35652, 44565, 50507, 59420, 63240, 71304, 89130, 92101, 101014, 118840, 151521, 178260, 184202, 202028, 252535, 276303, 303042, 356520, 368404, 404056, 460505, 505070, 552606, 606084, 736808, 757605, 921010, 1010140, 1105212, 1212168, 1381515, 1515210, 1565717, 1842020, 2020280, 2210424, 2763030, 3030420, 3131434, 3684040, 4697151, 5526060, 6060840, 6262868, 7828585, 9394302, 11052120, 12525736, 15657170, 18788604, 23485755, 31314340, 37577208, 46971510, 62628680, 93943020, 187886040]

約数ペア:

[(1, 187886040), (2, 93943020), (3, 62628680), (4, 46971510), (5, 37577208), (6, 31314340), (8, 23485755), (10, 18788604), (12, 15657170), (15, 12525736), (17, 11052120), (20, 9394302), (24, 7828585), (30, 6262868), (31, 6060840), (34, 5526060), (40, 4697151), (51, 3684040), (60, 3131434), (62, 3030420), (68, 2763030), (85, 2210424), (93, 2020280), (102, 1842020), (120, 1565717), (124, 1515210), (136, 1381515), (155, 1212168), (170, 1105212), (186, 1010140), (204, 921010), (248, 757605), (255, 736808), (310, 606084), (340, 552606), (372, 505070), (408, 460505), (465, 404056), (510, 368404), (527, 356520), (620, 303042), (680, 276303), (744, 252535), (930, 202028), (1020, 184202), (1054, 178260), (1240, 151521), (1581, 118840), (1860, 101014), (2040, 92101), (2108, 89130), (2635, 71304), (2971, 63240), (3162, 59420), (3720, 50507), (4216, 44565), (5270, 35652), (5942, 31620), (6324, 29710), (7905, 23768), (8913, 21080), (10540, 17826), (11884, 15810), (12648, 14855)]