472702020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 1565491200

約数和(自身を除く): 1092789180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 103, 105, 140, 147, 196, 206, 210, 223, 245, 294, 309, 343, 412, 420, 446, 490, 515, 588, 618, 669, 686, 721, 735, 892, 980, 1029, 1030, 1115, 1236, 1338, 1372, 1442, 1470, 1545, 1561, 1715, 2058, 2060, 2163, 2230, 2676, 2884, 2940, 3090, 3122, 3345, 3430, 3605, 4116, 4326, 4460, 4683, 5047, 5145, 6180, 6244, 6690, 6860, 7210, 7805, 8652, 9366, 10094, 10290, 10815, 10927, 13380, 14420, 15141, 15610, 18732, 20188, 20580, 21630, 21854, 22969, 23415, 25235, 30282, 31220, 32781, 35329, 43260, 43708, 45938, 46830, 50470, 54635, 60564, 65562, 68907, 70658, 75705, 76489, 91876, 93660, 100940, 105987, 109270, 114845, 131124, 137814, 141316, 151410, 152978, 160783, 163905, 176645, 211974, 218540, 229467, 229690, 275628, 302820, 305956, 321566, 327810, 344535, 353290, 382445, 423948, 458934, 459380, 482349, 529935, 643132, 655620, 689070, 706580, 764890, 803915, 917868, 964698, 1059870, 1125481, 1147335, 1378140, 1529780, 1607830, 1929396, 2119740, 2250962, 2294670, 2411745, 3215660, 3376443, 4501924, 4589340, 4823490, 5627405, 6752886, 7878367, 9646980, 11254810, 13505772, 15756734, 16882215, 22509620, 23635101, 31513468, 33764430, 39391835, 47270202, 67528860, 78783670, 94540404, 118175505, 157567340, 236351010, 472702020]

約数ペア:

[(1, 472702020), (2, 236351010), (3, 157567340), (4, 118175505), (5, 94540404), (6, 78783670), (7, 67528860), (10, 47270202), (12, 39391835), (14, 33764430), (15, 31513468), (20, 23635101), (21, 22509620), (28, 16882215), (30, 15756734), (35, 13505772), (42, 11254810), (49, 9646980), (60, 7878367), (70, 6752886), (84, 5627405), (98, 4823490), (103, 4589340), (105, 4501924), (140, 3376443), (147, 3215660), (196, 2411745), (206, 2294670), (210, 2250962), (223, 2119740), (245, 1929396), (294, 1607830), (309, 1529780), (343, 1378140), (412, 1147335), (420, 1125481), (446, 1059870), (490, 964698), (515, 917868), (588, 803915), (618, 764890), (669, 706580), (686, 689070), (721, 655620), (735, 643132), (892, 529935), (980, 482349), (1029, 459380), (1030, 458934), (1115, 423948), (1236, 382445), (1338, 353290), (1372, 344535), (1442, 327810), (1470, 321566), (1545, 305956), (1561, 302820), (1715, 275628), (2058, 229690), (2060, 229467), (2163, 218540), (2230, 211974), (2676, 176645), (2884, 163905), (2940, 160783), (3090, 152978), (3122, 151410), (3345, 141316), (3430, 137814), (3605, 131124), (4116, 114845), (4326, 109270), (4460, 105987), (4683, 100940), (5047, 93660), (5145, 91876), (6180, 76489), (6244, 75705), (6690, 70658), (6860, 68907), (7210, 65562), (7805, 60564), (8652, 54635), (9366, 50470), (10094, 46830), (10290, 45938), (10815, 43708), (10927, 43260), (13380, 35329), (14420, 32781), (15141, 31220), (15610, 30282), (18732, 25235), (20188, 23415), (20580, 22969), (21630, 21854)]