180305440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 528595200

約数和(自身を除く): 348289760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 56, 70, 74, 76, 80, 95, 112, 133, 140, 148, 152, 160, 185, 190, 224, 229, 259, 266, 280, 296, 304, 370, 380, 458, 518, 532, 560, 592, 608, 665, 703, 740, 760, 916, 1036, 1064, 1120, 1145, 1184, 1295, 1330, 1406, 1480, 1520, 1603, 1832, 2072, 2128, 2290, 2590, 2660, 2812, 2960, 3040, 3206, 3515, 3664, 4144, 4256, 4351, 4580, 4921, 5180, 5320, 5624, 5920, 6412, 7030, 7328, 8015, 8288, 8473, 8702, 9160, 9842, 10360, 10640, 11248, 12824, 14060, 16030, 16946, 17404, 18320, 19684, 20720, 21280, 21755, 22496, 24605, 25648, 28120, 30457, 32060, 33892, 34808, 36640, 39368, 41440, 42365, 43510, 49210, 51296, 56240, 59311, 60914, 64120, 67784, 69616, 78736, 84730, 87020, 98420, 112480, 118622, 121828, 128240, 135568, 139232, 152285, 157472, 160987, 169460, 174040, 196840, 237244, 243656, 256480, 271136, 296555, 304570, 321974, 338920, 348080, 393680, 474488, 487312, 593110, 609140, 643948, 677840, 696160, 787360, 804935, 948976, 974624, 1126909, 1186220, 1218280, 1287896, 1355680, 1609870, 1897952, 2253818, 2372440, 2436560, 2575792, 3219740, 4507636, 4744880, 4873120, 5151584, 5634545, 6439480, 9015272, 9489760, 11269090, 12878960, 18030544, 22538180, 25757920, 36061088, 45076360, 90152720, 180305440]

約数ペア:

[(1, 180305440), (2, 90152720), (4, 45076360), (5, 36061088), (7, 25757920), (8, 22538180), (10, 18030544), (14, 12878960), (16, 11269090), (19, 9489760), (20, 9015272), (28, 6439480), (32, 5634545), (35, 5151584), (37, 4873120), (38, 4744880), (40, 4507636), (56, 3219740), (70, 2575792), (74, 2436560), (76, 2372440), (80, 2253818), (95, 1897952), (112, 1609870), (133, 1355680), (140, 1287896), (148, 1218280), (152, 1186220), (160, 1126909), (185, 974624), (190, 948976), (224, 804935), (229, 787360), (259, 696160), (266, 677840), (280, 643948), (296, 609140), (304, 593110), (370, 487312), (380, 474488), (458, 393680), (518, 348080), (532, 338920), (560, 321974), (592, 304570), (608, 296555), (665, 271136), (703, 256480), (740, 243656), (760, 237244), (916, 196840), (1036, 174040), (1064, 169460), (1120, 160987), (1145, 157472), (1184, 152285), (1295, 139232), (1330, 135568), (1406, 128240), (1480, 121828), (1520, 118622), (1603, 112480), (1832, 98420), (2072, 87020), (2128, 84730), (2290, 78736), (2590, 69616), (2660, 67784), (2812, 64120), (2960, 60914), (3040, 59311), (3206, 56240), (3515, 51296), (3664, 49210), (4144, 43510), (4256, 42365), (4351, 41440), (4580, 39368), (4921, 36640), (5180, 34808), (5320, 33892), (5624, 32060), (5920, 30457), (6412, 28120), (7030, 25648), (7328, 24605), (8015, 22496), (8288, 21755), (8473, 21280), (8702, 20720), (9160, 19684), (9842, 18320), (10360, 17404), (10640, 16946), (11248, 16030), (12824, 14060)]