427742640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15233}}^1$

素因数の和:15268

約数の個数: 160

約数和(自身を含む): 1586773440

約数和(自身を除く): 1159030800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 15233, 28080, 30466, 45699, 60932, 76165, 91398, 121864, 137097, 152330, 182796, 198029, 228495, 243728, 274194, 304660, 365592, 396058, 411291, 456990, 548388, 594087, 609320, 685485, 731184, 792116, 822582, 913980, 990145, 1096776, 1188174, 1218640, 1370970, 1584232, 1645164, 1782261, 1827960, 1980290, 2056455, 2193552, 2376348, 2741940, 2970435, 3168464, 3290328, 3564522, 3655920, 3960580, 4112910, 4752696, 5346783, 5483880, 5940870, 6580656, 7129044, 7921160, 8225820, 8911305, 9505392, 10693566, 10967760, 11881740, 14258088, 15842320, 16451640, 17822610, 21387132, 23763480, 26733915, 28516176, 32903280, 35645220, 42774264, 47526960, 53467830, 71290440, 85548528, 106935660, 142580880, 213871320, 427742640]

約数ペア:

[(1, 427742640), (2, 213871320), (3, 142580880), (4, 106935660), (5, 85548528), (6, 71290440), (8, 53467830), (9, 47526960), (10, 42774264), (12, 35645220), (13, 32903280), (15, 28516176), (16, 26733915), (18, 23763480), (20, 21387132), (24, 17822610), (26, 16451640), (27, 15842320), (30, 14258088), (36, 11881740), (39, 10967760), (40, 10693566), (45, 9505392), (48, 8911305), (52, 8225820), (54, 7921160), (60, 7129044), (65, 6580656), (72, 5940870), (78, 5483880), (80, 5346783), (90, 4752696), (104, 4112910), (108, 3960580), (117, 3655920), (120, 3564522), (130, 3290328), (135, 3168464), (144, 2970435), (156, 2741940), (180, 2376348), (195, 2193552), (208, 2056455), (216, 1980290), (234, 1827960), (240, 1782261), (260, 1645164), (270, 1584232), (312, 1370970), (351, 1218640), (360, 1188174), (390, 1096776), (432, 990145), (468, 913980), (520, 822582), (540, 792116), (585, 731184), (624, 685485), (702, 609320), (720, 594087), (780, 548388), (936, 456990), (1040, 411291), (1080, 396058), (1170, 365592), (1404, 304660), (1560, 274194), (1755, 243728), (1872, 228495), (2160, 198029), (2340, 182796), (2808, 152330), (3120, 137097), (3510, 121864), (4680, 91398), (5616, 76165), (7020, 60932), (9360, 45699), (14040, 30466), (15233, 28080)]