1120056990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 3110425920

約数和(自身を除く): 1990368930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 61, 65, 69, 78, 89, 115, 122, 130, 138, 178, 183, 195, 230, 267, 299, 305, 345, 366, 390, 445, 529, 534, 598, 610, 690, 793, 890, 897, 915, 1058, 1157, 1335, 1403, 1495, 1586, 1587, 1794, 1830, 2047, 2314, 2379, 2645, 2670, 2806, 2990, 3174, 3471, 3965, 4094, 4209, 4485, 4758, 5290, 5429, 5785, 6141, 6877, 6942, 7015, 7930, 7935, 8418, 8970, 10235, 10858, 11570, 11895, 12282, 13754, 14030, 15870, 16287, 17355, 18239, 20470, 20631, 21045, 23790, 26611, 27145, 30705, 32269, 32574, 34385, 34710, 36478, 41262, 42090, 47081, 53222, 54290, 54717, 61410, 64538, 68770, 70577, 79833, 81435, 91195, 94162, 96807, 103155, 109434, 124867, 133055, 141154, 141243, 159666, 161345, 162870, 182390, 193614, 206310, 211731, 235405, 249734, 266110, 273585, 282486, 322690, 352885, 374601, 399165, 419497, 423462, 470810, 484035, 547170, 612053, 624335, 705770, 706215, 749202, 798330, 838994, 968070, 1058655, 1224106, 1248670, 1258491, 1412430, 1623271, 1836159, 1873005, 2097485, 2117310, 2516982, 2871941, 3060265, 3246542, 3672318, 3746010, 4194970, 4869813, 5743882, 6120530, 6292455, 8116355, 8615823, 9180795, 9739626, 12584910, 14359705, 16232710, 17231646, 18361590, 24349065, 28719410, 37335233, 43079115, 48698130, 74670466, 86158230, 112005699, 186676165, 224011398, 373352330, 560028495, 1120056990]

約数ペア:

[(1, 1120056990), (2, 560028495), (3, 373352330), (5, 224011398), (6, 186676165), (10, 112005699), (13, 86158230), (15, 74670466), (23, 48698130), (26, 43079115), (30, 37335233), (39, 28719410), (46, 24349065), (61, 18361590), (65, 17231646), (69, 16232710), (78, 14359705), (89, 12584910), (115, 9739626), (122, 9180795), (130, 8615823), (138, 8116355), (178, 6292455), (183, 6120530), (195, 5743882), (230, 4869813), (267, 4194970), (299, 3746010), (305, 3672318), (345, 3246542), (366, 3060265), (390, 2871941), (445, 2516982), (529, 2117310), (534, 2097485), (598, 1873005), (610, 1836159), (690, 1623271), (793, 1412430), (890, 1258491), (897, 1248670), (915, 1224106), (1058, 1058655), (1157, 968070), (1335, 838994), (1403, 798330), (1495, 749202), (1586, 706215), (1587, 705770), (1794, 624335), (1830, 612053), (2047, 547170), (2314, 484035), (2379, 470810), (2645, 423462), (2670, 419497), (2806, 399165), (2990, 374601), (3174, 352885), (3471, 322690), (3965, 282486), (4094, 273585), (4209, 266110), (4485, 249734), (4758, 235405), (5290, 211731), (5429, 206310), (5785, 193614), (6141, 182390), (6877, 162870), (6942, 161345), (7015, 159666), (7930, 141243), (7935, 141154), (8418, 133055), (8970, 124867), (10235, 109434), (10858, 103155), (11570, 96807), (11895, 94162), (12282, 91195), (13754, 81435), (14030, 79833), (15870, 70577), (16287, 68770), (17355, 64538), (18239, 61410), (20470, 54717), (20631, 54290), (21045, 53222), (23790, 47081), (26611, 42090), (27145, 41262), (30705, 36478), (32269, 34710), (32574, 34385)]