671291640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 2247186240

約数和(自身を除く): 1575894600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 151, 159, 180, 212, 233, 265, 302, 318, 360, 424, 453, 466, 477, 530, 604, 636, 699, 755, 795, 906, 932, 954, 1060, 1165, 1208, 1272, 1359, 1398, 1510, 1590, 1812, 1864, 1908, 2097, 2120, 2265, 2330, 2385, 2718, 2796, 3020, 3180, 3495, 3624, 3816, 4194, 4530, 4660, 4770, 5436, 5592, 6040, 6360, 6795, 6990, 8003, 8388, 9060, 9320, 9540, 10485, 10872, 12349, 13590, 13980, 16006, 16776, 18120, 19080, 20970, 24009, 24698, 27180, 27960, 32012, 35183, 37047, 40015, 41940, 48018, 49396, 54360, 61745, 64024, 70366, 72027, 74094, 80030, 83880, 96036, 98792, 105549, 111141, 120045, 123490, 140732, 144054, 148188, 160060, 175915, 185235, 192072, 211098, 222282, 240090, 246980, 281464, 288108, 296376, 316647, 320120, 351830, 360135, 370470, 422196, 444564, 480180, 493960, 527745, 555705, 576216, 633294, 703660, 720270, 740940, 844392, 889128, 960360, 1055490, 1111410, 1266588, 1407320, 1440540, 1481880, 1583235, 1864699, 2110980, 2222820, 2533176, 2881080, 3166470, 3729398, 4221960, 4445640, 5594097, 6332940, 7458796, 9323495, 11188194, 12665880, 14917592, 16782291, 18646990, 22376388, 27970485, 33564582, 37293980, 44752776, 55940970, 67129164, 74587960, 83911455, 111881940, 134258328, 167822910, 223763880, 335645820, 671291640]

約数ペア:

[(1, 671291640), (2, 335645820), (3, 223763880), (4, 167822910), (5, 134258328), (6, 111881940), (8, 83911455), (9, 74587960), (10, 67129164), (12, 55940970), (15, 44752776), (18, 37293980), (20, 33564582), (24, 27970485), (30, 22376388), (36, 18646990), (40, 16782291), (45, 14917592), (53, 12665880), (60, 11188194), (72, 9323495), (90, 7458796), (106, 6332940), (120, 5594097), (151, 4445640), (159, 4221960), (180, 3729398), (212, 3166470), (233, 2881080), (265, 2533176), (302, 2222820), (318, 2110980), (360, 1864699), (424, 1583235), (453, 1481880), (466, 1440540), (477, 1407320), (530, 1266588), (604, 1111410), (636, 1055490), (699, 960360), (755, 889128), (795, 844392), (906, 740940), (932, 720270), (954, 703660), (1060, 633294), (1165, 576216), (1208, 555705), (1272, 527745), (1359, 493960), (1398, 480180), (1510, 444564), (1590, 422196), (1812, 370470), (1864, 360135), (1908, 351830), (2097, 320120), (2120, 316647), (2265, 296376), (2330, 288108), (2385, 281464), (2718, 246980), (2796, 240090), (3020, 222282), (3180, 211098), (3495, 192072), (3624, 185235), (3816, 175915), (4194, 160060), (4530, 148188), (4660, 144054), (4770, 140732), (5436, 123490), (5592, 120045), (6040, 111141), (6360, 105549), (6795, 98792), (6990, 96036), (8003, 83880), (8388, 80030), (9060, 74094), (9320, 72027), (9540, 70366), (10485, 64024), (10872, 61745), (12349, 54360), (13590, 49396), (13980, 48018), (16006, 41940), (16776, 40015), (18120, 37047), (19080, 35183), (20970, 32012), (24009, 27960), (24698, 27180)]