811123440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:847

約数の個数: 160

約数和(自身を含む): 2590715136

約数和(自身を除く): 1779591696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 73, 80, 120, 134, 146, 201, 219, 240, 268, 292, 335, 365, 402, 438, 536, 584, 670, 691, 730, 804, 876, 1005, 1072, 1095, 1168, 1340, 1382, 1460, 1608, 1752, 2010, 2073, 2190, 2680, 2764, 2920, 3216, 3455, 3504, 4020, 4146, 4380, 4891, 5360, 5528, 5840, 6910, 8040, 8292, 8760, 9782, 10365, 11056, 13820, 14673, 16080, 16584, 17520, 19564, 20730, 24455, 27640, 29346, 33168, 39128, 41460, 46297, 48910, 50443, 55280, 58692, 73365, 78256, 82920, 92594, 97820, 100886, 117384, 138891, 146730, 151329, 165840, 185188, 195640, 201772, 231485, 234768, 252215, 277782, 293460, 302658, 370376, 391280, 403544, 462970, 504430, 555564, 586920, 605316, 694455, 740752, 756645, 807088, 925940, 1008860, 1111128, 1173840, 1210632, 1388910, 1513290, 1851880, 2017720, 2222256, 2421264, 2777820, 3026580, 3379681, 3703760, 4035440, 5555640, 6053160, 6759362, 10139043, 11111280, 12106320, 13518724, 16898405, 20278086, 27037448, 33796810, 40556172, 50695215, 54074896, 67593620, 81112344, 101390430, 135187240, 162224688, 202780860, 270374480, 405561720, 811123440]

約数ペア:

[(1, 811123440), (2, 405561720), (3, 270374480), (4, 202780860), (5, 162224688), (6, 135187240), (8, 101390430), (10, 81112344), (12, 67593620), (15, 54074896), (16, 50695215), (20, 40556172), (24, 33796810), (30, 27037448), (40, 20278086), (48, 16898405), (60, 13518724), (67, 12106320), (73, 11111280), (80, 10139043), (120, 6759362), (134, 6053160), (146, 5555640), (201, 4035440), (219, 3703760), (240, 3379681), (268, 3026580), (292, 2777820), (335, 2421264), (365, 2222256), (402, 2017720), (438, 1851880), (536, 1513290), (584, 1388910), (670, 1210632), (691, 1173840), (730, 1111128), (804, 1008860), (876, 925940), (1005, 807088), (1072, 756645), (1095, 740752), (1168, 694455), (1340, 605316), (1382, 586920), (1460, 555564), (1608, 504430), (1752, 462970), (2010, 403544), (2073, 391280), (2190, 370376), (2680, 302658), (2764, 293460), (2920, 277782), (3216, 252215), (3455, 234768), (3504, 231485), (4020, 201772), (4146, 195640), (4380, 185188), (4891, 165840), (5360, 151329), (5528, 146730), (5840, 138891), (6910, 117384), (8040, 100886), (8292, 97820), (8760, 92594), (9782, 82920), (10365, 78256), (11056, 73365), (13820, 58692), (14673, 55280), (16080, 50443), (16584, 48910), (17520, 46297), (19564, 41460), (20730, 39128), (24455, 33168), (27640, 29346)]