129304140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 433305600

約数和(自身を除く): 304001460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 61, 70, 84, 98, 103, 105, 122, 140, 147, 183, 196, 206, 210, 244, 245, 294, 305, 309, 343, 366, 412, 420, 427, 490, 515, 588, 610, 618, 686, 721, 732, 735, 854, 915, 980, 1029, 1030, 1220, 1236, 1281, 1372, 1442, 1470, 1545, 1708, 1715, 1830, 2058, 2060, 2135, 2163, 2562, 2884, 2940, 2989, 3090, 3430, 3605, 3660, 4116, 4270, 4326, 5047, 5124, 5145, 5978, 6180, 6283, 6405, 6860, 7210, 8540, 8652, 8967, 10094, 10290, 10815, 11956, 12566, 12810, 14420, 14945, 15141, 17934, 18849, 20188, 20580, 20923, 21630, 25132, 25235, 25620, 29890, 30282, 31415, 35329, 35868, 37698, 41846, 43260, 43981, 44835, 50470, 59780, 60564, 62769, 62830, 70658, 75396, 75705, 83692, 87962, 89670, 94245, 100940, 104615, 105987, 125538, 125660, 131943, 141316, 151410, 175924, 176645, 179340, 188490, 209230, 211974, 219905, 251076, 263886, 302820, 307867, 313845, 353290, 376980, 418460, 423948, 439810, 527772, 529935, 615734, 627690, 659715, 706580, 879620, 923601, 1059870, 1231468, 1255380, 1319430, 1539335, 1847202, 2119740, 2155069, 2638860, 3078670, 3694404, 4310138, 4618005, 6157340, 6465207, 8620276, 9236010, 10775345, 12930414, 18472020, 21550690, 25860828, 32326035, 43101380, 64652070, 129304140]

約数ペア:

[(1, 129304140), (2, 64652070), (3, 43101380), (4, 32326035), (5, 25860828), (6, 21550690), (7, 18472020), (10, 12930414), (12, 10775345), (14, 9236010), (15, 8620276), (20, 6465207), (21, 6157340), (28, 4618005), (30, 4310138), (35, 3694404), (42, 3078670), (49, 2638860), (60, 2155069), (61, 2119740), (70, 1847202), (84, 1539335), (98, 1319430), (103, 1255380), (105, 1231468), (122, 1059870), (140, 923601), (147, 879620), (183, 706580), (196, 659715), (206, 627690), (210, 615734), (244, 529935), (245, 527772), (294, 439810), (305, 423948), (309, 418460), (343, 376980), (366, 353290), (412, 313845), (420, 307867), (427, 302820), (490, 263886), (515, 251076), (588, 219905), (610, 211974), (618, 209230), (686, 188490), (721, 179340), (732, 176645), (735, 175924), (854, 151410), (915, 141316), (980, 131943), (1029, 125660), (1030, 125538), (1220, 105987), (1236, 104615), (1281, 100940), (1372, 94245), (1442, 89670), (1470, 87962), (1545, 83692), (1708, 75705), (1715, 75396), (1830, 70658), (2058, 62830), (2060, 62769), (2135, 60564), (2163, 59780), (2562, 50470), (2884, 44835), (2940, 43981), (2989, 43260), (3090, 41846), (3430, 37698), (3605, 35868), (3660, 35329), (4116, 31415), (4270, 30282), (4326, 29890), (5047, 25620), (5124, 25235), (5145, 25132), (5978, 21630), (6180, 20923), (6283, 20580), (6405, 20188), (6860, 18849), (7210, 17934), (8540, 15141), (8652, 14945), (8967, 14420), (10094, 12810), (10290, 12566), (10815, 11956)]