327077940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:747

約数の個数: 192

約数和(自身を含む): 1116057600

約数和(自身を除く): 788979660

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, 691, 735, 805, 966, 980, 1029, 1127, 1372, 1380, 1382, 1470, 1610, 1715, 1932, 2058, 2073, 2254, 2415, 2764, 2940, 3220, 3381, 3430, 3455, 4116, 4146, 4508, 4830, 4837, 5145, 5635, 6762, 6860, 6910, 7889, 8292, 9660, 9674, 10290, 10365, 11270, 13524, 13820, 14511, 15778, 15893, 16905, 19348, 20580, 20730, 22540, 23667, 24185, 29022, 31556, 31786, 33810, 33859, 39445, 41460, 47334, 47679, 48370, 58044, 63572, 67620, 67718, 72555, 78890, 79465, 94668, 95358, 96740, 101577, 111251, 118335, 135436, 145110, 157780, 158930, 169295, 190716, 203154, 222502, 236670, 237013, 238395, 290220, 317860, 333753, 338590, 406308, 445004, 473340, 474026, 476790, 507885, 556255, 667506, 677180, 711039, 778757, 948052, 953580, 1015770, 1112510, 1185065, 1335012, 1422078, 1557514, 1668765, 2031540, 2225020, 2336271, 2370130, 2844156, 3115028, 3337530, 3555195, 3893785, 4672542, 4740260, 5451299, 6675060, 7110390, 7787570, 9345084, 10902598, 11681355, 14220780, 15575140, 16353897, 21805196, 23362710, 27256495, 32707794, 46725420, 54512990, 65415588, 81769485, 109025980, 163538970, 327077940]

約数ペア:

[(1, 327077940), (2, 163538970), (3, 109025980), (4, 81769485), (5, 65415588), (6, 54512990), (7, 46725420), (10, 32707794), (12, 27256495), (14, 23362710), (15, 21805196), (20, 16353897), (21, 15575140), (23, 14220780), (28, 11681355), (30, 10902598), (35, 9345084), (42, 7787570), (46, 7110390), (49, 6675060), (60, 5451299), (69, 4740260), (70, 4672542), (84, 3893785), (92, 3555195), (98, 3337530), (105, 3115028), (115, 2844156), (138, 2370130), (140, 2336271), (147, 2225020), (161, 2031540), (196, 1668765), (210, 1557514), (230, 1422078), (245, 1335012), (276, 1185065), (294, 1112510), (322, 1015770), (343, 953580), (345, 948052), (420, 778757), (460, 711039), (483, 677180), (490, 667506), (588, 556255), (644, 507885), (686, 476790), (690, 474026), (691, 473340), (735, 445004), (805, 406308), (966, 338590), (980, 333753), (1029, 317860), (1127, 290220), (1372, 238395), (1380, 237013), (1382, 236670), (1470, 222502), (1610, 203154), (1715, 190716), (1932, 169295), (2058, 158930), (2073, 157780), (2254, 145110), (2415, 135436), (2764, 118335), (2940, 111251), (3220, 101577), (3381, 96740), (3430, 95358), (3455, 94668), (4116, 79465), (4146, 78890), (4508, 72555), (4830, 67718), (4837, 67620), (5145, 63572), (5635, 58044), (6762, 48370), (6860, 47679), (6910, 47334), (7889, 41460), (8292, 39445), (9660, 33859), (9674, 33810), (10290, 31786), (10365, 31556), (11270, 29022), (13524, 24185), (13820, 23667), (14511, 22540), (15778, 20730), (15893, 20580), (16905, 19348)]