148860840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1771

約数の個数: 128

約数和(自身を含む): 484133760

約数和(自身を除く): 335272920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1697, 1720, 2040, 2193, 2580, 2924, 3394, 3655, 4386, 5091, 5160, 5848, 6788, 7310, 8485, 8772, 10182, 10965, 13576, 14620, 16970, 17544, 20364, 21930, 25455, 28849, 29240, 33940, 40728, 43860, 50910, 57698, 67880, 72971, 86547, 87720, 101820, 115396, 144245, 145942, 173094, 203640, 218913, 230792, 288490, 291884, 346188, 364855, 432735, 437826, 576980, 583768, 692376, 729710, 865470, 875652, 1094565, 1153960, 1240507, 1459420, 1730940, 1751304, 2189130, 2481014, 2918840, 3461880, 3721521, 4378260, 4962028, 6202535, 7443042, 8756520, 9924056, 12405070, 14886084, 18607605, 24810140, 29772168, 37215210, 49620280, 74430420, 148860840]

約数ペア:

[(1, 148860840), (2, 74430420), (3, 49620280), (4, 37215210), (5, 29772168), (6, 24810140), (8, 18607605), (10, 14886084), (12, 12405070), (15, 9924056), (17, 8756520), (20, 7443042), (24, 6202535), (30, 4962028), (34, 4378260), (40, 3721521), (43, 3461880), (51, 2918840), (60, 2481014), (68, 2189130), (85, 1751304), (86, 1730940), (102, 1459420), (120, 1240507), (129, 1153960), (136, 1094565), (170, 875652), (172, 865470), (204, 729710), (215, 692376), (255, 583768), (258, 576980), (340, 437826), (344, 432735), (408, 364855), (430, 346188), (510, 291884), (516, 288490), (645, 230792), (680, 218913), (731, 203640), (860, 173094), (1020, 145942), (1032, 144245), (1290, 115396), (1462, 101820), (1697, 87720), (1720, 86547), (2040, 72971), (2193, 67880), (2580, 57698), (2924, 50910), (3394, 43860), (3655, 40728), (4386, 33940), (5091, 29240), (5160, 28849), (5848, 25455), (6788, 21930), (7310, 20364), (8485, 17544), (8772, 16970), (10182, 14620), (10965, 13576)]