678702960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1229}}^1$

素因数の和:1320

約数の個数: 240

約数和(自身を含む): 2498277600

約数和(自身を除く): 1819574640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 59, 60, 65, 72, 78, 80, 90, 104, 117, 118, 120, 130, 144, 156, 177, 180, 195, 208, 234, 236, 240, 260, 295, 312, 354, 360, 390, 468, 472, 520, 531, 585, 590, 624, 708, 720, 767, 780, 885, 936, 944, 1040, 1062, 1170, 1180, 1229, 1416, 1534, 1560, 1770, 1872, 2124, 2301, 2340, 2360, 2458, 2655, 2832, 3068, 3120, 3540, 3687, 3835, 4248, 4602, 4680, 4720, 4916, 5310, 6136, 6145, 6903, 7080, 7374, 7670, 8496, 9204, 9360, 9832, 10620, 11061, 11505, 12272, 12290, 13806, 14160, 14748, 15340, 15977, 18408, 18435, 19664, 21240, 22122, 23010, 24580, 27612, 29496, 30680, 31954, 34515, 36816, 36870, 42480, 44244, 46020, 47931, 49160, 55224, 55305, 58992, 61360, 63908, 69030, 72511, 73740, 79885, 88488, 92040, 95862, 98320, 110448, 110610, 127816, 138060, 143793, 145022, 147480, 159770, 176976, 184080, 191724, 217533, 221220, 239655, 255632, 276120, 287586, 290044, 294960, 319540, 362555, 383448, 435066, 442440, 479310, 552240, 575172, 580088, 639080, 652599, 718965, 725110, 766896, 870132, 884880, 942643, 958620, 1087665, 1150344, 1160176, 1278160, 1305198, 1437930, 1450220, 1740264, 1885286, 1917240, 2175330, 2300688, 2610396, 2827929, 2875860, 2900440, 3262995, 3480528, 3770572, 3834480, 4350660, 4713215, 5220792, 5655858, 5751720, 5800880, 6525990, 7541144, 8483787, 8701320, 9426430, 10441584, 11311716, 11503440, 13051980, 14139645, 15082288, 16967574, 17402640, 18852860, 22623432, 26103960, 28279290, 33935148, 37705720, 42418935, 45246864, 52207920, 56558580, 67870296, 75411440, 84837870, 113117160, 135740592, 169675740, 226234320, 339351480, 678702960]

約数ペア:

[(1, 678702960), (2, 339351480), (3, 226234320), (4, 169675740), (5, 135740592), (6, 113117160), (8, 84837870), (9, 75411440), (10, 67870296), (12, 56558580), (13, 52207920), (15, 45246864), (16, 42418935), (18, 37705720), (20, 33935148), (24, 28279290), (26, 26103960), (30, 22623432), (36, 18852860), (39, 17402640), (40, 16967574), (45, 15082288), (48, 14139645), (52, 13051980), (59, 11503440), (60, 11311716), (65, 10441584), (72, 9426430), (78, 8701320), (80, 8483787), (90, 7541144), (104, 6525990), (117, 5800880), (118, 5751720), (120, 5655858), (130, 5220792), (144, 4713215), (156, 4350660), (177, 3834480), (180, 3770572), (195, 3480528), (208, 3262995), (234, 2900440), (236, 2875860), (240, 2827929), (260, 2610396), (295, 2300688), (312, 2175330), (354, 1917240), (360, 1885286), (390, 1740264), (468, 1450220), (472, 1437930), (520, 1305198), (531, 1278160), (585, 1160176), (590, 1150344), (624, 1087665), (708, 958620), (720, 942643), (767, 884880), (780, 870132), (885, 766896), (936, 725110), (944, 718965), (1040, 652599), (1062, 639080), (1170, 580088), (1180, 575172), (1229, 552240), (1416, 479310), (1534, 442440), (1560, 435066), (1770, 383448), (1872, 362555), (2124, 319540), (2301, 294960), (2340, 290044), (2360, 287586), (2458, 276120), (2655, 255632), (2832, 239655), (3068, 221220), (3120, 217533), (3540, 191724), (3687, 184080), (3835, 176976), (4248, 159770), (4602, 147480), (4680, 145022), (4720, 143793), (4916, 138060), (5310, 127816), (6136, 110610), (6145, 110448), (6903, 98320), (7080, 95862), (7374, 92040), (7670, 88488), (8496, 79885), (9204, 73740), (9360, 72511), (9832, 69030), (10620, 63908), (11061, 61360), (11505, 58992), (12272, 55305), (12290, 55224), (13806, 49160), (14160, 47931), (14748, 46020), (15340, 44244), (15977, 42480), (18408, 36870), (18435, 36816), (19664, 34515), (21240, 31954), (22122, 30680), (23010, 29496), (24580, 27612)]