15058680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 56881440

約数和(自身を除く): 41822760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 197, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 394, 420, 455, 490, 520, 546, 588, 591, 637, 728, 735, 780, 788, 840, 910, 980, 985, 1092, 1176, 1182, 1274, 1365, 1379, 1470, 1560, 1576, 1820, 1911, 1960, 1970, 2184, 2364, 2548, 2561, 2730, 2758, 2940, 2955, 3185, 3640, 3822, 3940, 4137, 4728, 5096, 5122, 5460, 5516, 5880, 5910, 6370, 6895, 7644, 7683, 7880, 8274, 9555, 9653, 10244, 10920, 11032, 11820, 12740, 12805, 13790, 15288, 15366, 16548, 17927, 19110, 19306, 20488, 20685, 23640, 25480, 25610, 27580, 28959, 30732, 33096, 35854, 38220, 38415, 38612, 41370, 48265, 51220, 53781, 55160, 57918, 61464, 71708, 76440, 76830, 77224, 82740, 89635, 96530, 102440, 107562, 115836, 125489, 143416, 144795, 153660, 165480, 179270, 193060, 215124, 231672, 250978, 268905, 289590, 307320, 358540, 376467, 386120, 430248, 501956, 537810, 579180, 627445, 717080, 752934, 1003912, 1075620, 1158360, 1254890, 1505868, 1882335, 2151240, 2509780, 3011736, 3764670, 5019560, 7529340, 15058680]

約数ペア:

[(1, 15058680), (2, 7529340), (3, 5019560), (4, 3764670), (5, 3011736), (6, 2509780), (7, 2151240), (8, 1882335), (10, 1505868), (12, 1254890), (13, 1158360), (14, 1075620), (15, 1003912), (20, 752934), (21, 717080), (24, 627445), (26, 579180), (28, 537810), (30, 501956), (35, 430248), (39, 386120), (40, 376467), (42, 358540), (49, 307320), (52, 289590), (56, 268905), (60, 250978), (65, 231672), (70, 215124), (78, 193060), (84, 179270), (91, 165480), (98, 153660), (104, 144795), (105, 143416), (120, 125489), (130, 115836), (140, 107562), (147, 102440), (156, 96530), (168, 89635), (182, 82740), (195, 77224), (196, 76830), (197, 76440), (210, 71708), (245, 61464), (260, 57918), (273, 55160), (280, 53781), (294, 51220), (312, 48265), (364, 41370), (390, 38612), (392, 38415), (394, 38220), (420, 35854), (455, 33096), (490, 30732), (520, 28959), (546, 27580), (588, 25610), (591, 25480), (637, 23640), (728, 20685), (735, 20488), (780, 19306), (788, 19110), (840, 17927), (910, 16548), (980, 15366), (985, 15288), (1092, 13790), (1176, 12805), (1182, 12740), (1274, 11820), (1365, 11032), (1379, 10920), (1470, 10244), (1560, 9653), (1576, 9555), (1820, 8274), (1911, 7880), (1960, 7683), (1970, 7644), (2184, 6895), (2364, 6370), (2548, 5910), (2561, 5880), (2730, 5516), (2758, 5460), (2940, 5122), (2955, 5096), (3185, 4728), (3640, 4137), (3822, 3940)]