327227940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 216

約数和(自身を含む): 1112686848

約数和(自身を除く): 785458908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 169, 180, 186, 195, 234, 260, 279, 310, 338, 347, 372, 390, 403, 465, 468, 507, 558, 585, 620, 676, 694, 780, 806, 845, 930, 1014, 1041, 1116, 1170, 1209, 1388, 1395, 1521, 1612, 1690, 1735, 1860, 2015, 2028, 2082, 2340, 2418, 2535, 2790, 3042, 3123, 3380, 3470, 3627, 4030, 4164, 4511, 4836, 5070, 5205, 5239, 5580, 6045, 6084, 6246, 6940, 7254, 7605, 8060, 9022, 10140, 10410, 10478, 10757, 12090, 12492, 13533, 14508, 15210, 15615, 15717, 18044, 18135, 20820, 20956, 21514, 22555, 24180, 26195, 27066, 30420, 31230, 31434, 32271, 36270, 40599, 43028, 45110, 47151, 52390, 53785, 54132, 58643, 62460, 62868, 64542, 67665, 72540, 78585, 81198, 90220, 94302, 96813, 104780, 107570, 117286, 129084, 135330, 139841, 157170, 161355, 162396, 175929, 188604, 193626, 202995, 215140, 234572, 235755, 270660, 279682, 293215, 314340, 322710, 351858, 387252, 405990, 419523, 471510, 484065, 527787, 559364, 586430, 645420, 699205, 703716, 811980, 839046, 879645, 943020, 968130, 1055574, 1172860, 1258569, 1398410, 1678092, 1759290, 1817933, 1936260, 2097615, 2111148, 2517138, 2638935, 2796820, 3518580, 3635866, 4195230, 5034276, 5277870, 5453799, 6292845, 7271732, 8390460, 9089665, 10555740, 10907598, 12585690, 16361397, 18179330, 21815196, 25171380, 27268995, 32722794, 36358660, 54537990, 65445588, 81806985, 109075980, 163613970, 327227940]

約数ペア:

[(1, 327227940), (2, 163613970), (3, 109075980), (4, 81806985), (5, 65445588), (6, 54537990), (9, 36358660), (10, 32722794), (12, 27268995), (13, 25171380), (15, 21815196), (18, 18179330), (20, 16361397), (26, 12585690), (30, 10907598), (31, 10555740), (36, 9089665), (39, 8390460), (45, 7271732), (52, 6292845), (60, 5453799), (62, 5277870), (65, 5034276), (78, 4195230), (90, 3635866), (93, 3518580), (117, 2796820), (124, 2638935), (130, 2517138), (155, 2111148), (156, 2097615), (169, 1936260), (180, 1817933), (186, 1759290), (195, 1678092), (234, 1398410), (260, 1258569), (279, 1172860), (310, 1055574), (338, 968130), (347, 943020), (372, 879645), (390, 839046), (403, 811980), (465, 703716), (468, 699205), (507, 645420), (558, 586430), (585, 559364), (620, 527787), (676, 484065), (694, 471510), (780, 419523), (806, 405990), (845, 387252), (930, 351858), (1014, 322710), (1041, 314340), (1116, 293215), (1170, 279682), (1209, 270660), (1388, 235755), (1395, 234572), (1521, 215140), (1612, 202995), (1690, 193626), (1735, 188604), (1860, 175929), (2015, 162396), (2028, 161355), (2082, 157170), (2340, 139841), (2418, 135330), (2535, 129084), (2790, 117286), (3042, 107570), (3123, 104780), (3380, 96813), (3470, 94302), (3627, 90220), (4030, 81198), (4164, 78585), (4511, 72540), (4836, 67665), (5070, 64542), (5205, 62868), (5239, 62460), (5580, 58643), (6045, 54132), (6084, 53785), (6246, 52390), (6940, 47151), (7254, 45110), (7605, 43028), (8060, 40599), (9022, 36270), (10140, 32271), (10410, 31434), (10478, 31230), (10757, 30420), (12090, 27066), (12492, 26195), (13533, 24180), (14508, 22555), (15210, 21514), (15615, 20956), (15717, 20820), (18044, 18135)]