195457080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2598

約数の個数: 192

約数和(自身を含む): 734862240

約数和(自身を除く): 539405160

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, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2557, 2730, 2940, 3185, 3640, 3822, 5096, 5114, 5460, 5880, 6370, 7644, 7671, 9555, 10228, 10920, 12740, 12785, 15288, 15342, 17899, 19110, 20456, 25480, 25570, 30684, 33241, 35798, 38220, 38355, 51140, 53697, 61368, 66482, 71596, 76440, 76710, 89495, 99723, 102280, 107394, 125293, 132964, 143192, 153420, 166205, 178990, 199446, 214788, 232687, 250586, 265928, 268485, 306840, 332410, 357980, 375879, 398892, 429576, 465374, 498615, 501172, 536970, 626465, 664820, 698061, 715960, 751758, 797784, 930748, 997230, 1002344, 1073940, 1163435, 1252930, 1329640, 1396122, 1503516, 1628809, 1861496, 1879395, 1994460, 2147880, 2326870, 2505860, 2792244, 3007032, 3257618, 3490305, 3758790, 3988920, 4653740, 4886427, 5011720, 5584488, 6515236, 6980610, 7517580, 8144045, 9307480, 9772854, 13030472, 13961220, 15035160, 16288090, 19545708, 24432135, 27922440, 32576180, 39091416, 48864270, 65152360, 97728540, 195457080]

約数ペア:

[(1, 195457080), (2, 97728540), (3, 65152360), (4, 48864270), (5, 39091416), (6, 32576180), (7, 27922440), (8, 24432135), (10, 19545708), (12, 16288090), (13, 15035160), (14, 13961220), (15, 13030472), (20, 9772854), (21, 9307480), (24, 8144045), (26, 7517580), (28, 6980610), (30, 6515236), (35, 5584488), (39, 5011720), (40, 4886427), (42, 4653740), (49, 3988920), (52, 3758790), (56, 3490305), (60, 3257618), (65, 3007032), (70, 2792244), (78, 2505860), (84, 2326870), (91, 2147880), (98, 1994460), (104, 1879395), (105, 1861496), (120, 1628809), (130, 1503516), (140, 1396122), (147, 1329640), (156, 1252930), (168, 1163435), (182, 1073940), (195, 1002344), (196, 997230), (210, 930748), (245, 797784), (260, 751758), (273, 715960), (280, 698061), (294, 664820), (312, 626465), (364, 536970), (390, 501172), (392, 498615), (420, 465374), (455, 429576), (490, 398892), (520, 375879), (546, 357980), (588, 332410), (637, 306840), (728, 268485), (735, 265928), (780, 250586), (840, 232687), (910, 214788), (980, 199446), (1092, 178990), (1176, 166205), (1274, 153420), (1365, 143192), (1470, 132964), (1560, 125293), (1820, 107394), (1911, 102280), (1960, 99723), (2184, 89495), (2548, 76710), (2557, 76440), (2730, 71596), (2940, 66482), (3185, 61368), (3640, 53697), (3822, 51140), (5096, 38355), (5114, 38220), (5460, 35798), (5880, 33241), (6370, 30684), (7644, 25570), (7671, 25480), (9555, 20456), (10228, 19110), (10920, 17899), (12740, 15342), (12785, 15288)]