3640457940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{7691}}^1$

素因数の和:7747

約数の個数: 192

約数和(自身を含む): 12405657600

約数和(自身を除く): 8765199660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 343, 345, 420, 460, 483, 490, 588, 644, 686, 690, 735, 805, 966, 980, 1029, 1127, 1372, 1380, 1470, 1610, 1715, 1932, 2058, 2254, 2415, 2940, 3220, 3381, 3430, 4116, 4508, 4830, 5145, 5635, 6762, 6860, 7691, 7889, 9660, 10290, 11270, 13524, 15382, 15778, 16905, 20580, 22540, 23073, 23667, 30764, 31556, 33810, 38455, 39445, 46146, 47334, 53837, 67620, 76910, 78890, 92292, 94668, 107674, 115365, 118335, 153820, 157780, 161511, 176893, 215348, 230730, 236670, 269185, 323022, 353786, 376859, 461460, 473340, 530679, 538370, 646044, 707572, 753718, 807555, 884465, 1061358, 1076740, 1130577, 1238251, 1507436, 1615110, 1768930, 1884295, 2122716, 2261154, 2476502, 2638013, 2653395, 3230220, 3537860, 3714753, 3768590, 4522308, 4953004, 5276026, 5306790, 5652885, 6191255, 7429506, 7537180, 7914039, 8667757, 10552052, 10613580, 11305770, 12382510, 13190065, 14859012, 15828078, 17335514, 18573765, 22611540, 24765020, 26003271, 26380130, 31656156, 34671028, 37147530, 39570195, 43338785, 52006542, 52760260, 60674299, 74295060, 79140390, 86677570, 104013084, 121348598, 130016355, 158280780, 173355140, 182022897, 242697196, 260032710, 303371495, 364045794, 520065420, 606742990, 728091588, 910114485, 1213485980, 1820228970, 3640457940]

約数ペア:

[(1, 3640457940), (2, 1820228970), (3, 1213485980), (4, 910114485), (5, 728091588), (6, 606742990), (7, 520065420), (10, 364045794), (12, 303371495), (14, 260032710), (15, 242697196), (20, 182022897), (21, 173355140), (23, 158280780), (28, 130016355), (30, 121348598), (35, 104013084), (42, 86677570), (46, 79140390), (49, 74295060), (60, 60674299), (69, 52760260), (70, 52006542), (84, 43338785), (92, 39570195), (98, 37147530), (105, 34671028), (115, 31656156), (138, 26380130), (140, 26003271), (147, 24765020), (161, 22611540), (196, 18573765), (210, 17335514), (230, 15828078), (245, 14859012), (276, 13190065), (294, 12382510), (322, 11305770), (343, 10613580), (345, 10552052), (420, 8667757), (460, 7914039), (483, 7537180), (490, 7429506), (588, 6191255), (644, 5652885), (686, 5306790), (690, 5276026), (735, 4953004), (805, 4522308), (966, 3768590), (980, 3714753), (1029, 3537860), (1127, 3230220), (1372, 2653395), (1380, 2638013), (1470, 2476502), (1610, 2261154), (1715, 2122716), (1932, 1884295), (2058, 1768930), (2254, 1615110), (2415, 1507436), (2940, 1238251), (3220, 1130577), (3381, 1076740), (3430, 1061358), (4116, 884465), (4508, 807555), (4830, 753718), (5145, 707572), (5635, 646044), (6762, 538370), (6860, 530679), (7691, 473340), (7889, 461460), (9660, 376859), (10290, 353786), (11270, 323022), (13524, 269185), (15382, 236670), (15778, 230730), (16905, 215348), (20580, 176893), (22540, 161511), (23073, 157780), (23667, 153820), (30764, 118335), (31556, 115365), (33810, 107674), (38455, 94668), (39445, 92292), (46146, 78890), (47334, 76910), (53837, 67620)]