345270660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:935

約数の個数: 192

約数和(自身を含む): 1188096000

約数和(自身を除く): 842825340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 343, 380, 399, 420, 490, 532, 570, 588, 665, 686, 735, 798, 883, 931, 980, 1029, 1140, 1330, 1372, 1470, 1596, 1715, 1766, 1862, 1995, 2058, 2649, 2660, 2793, 2940, 3430, 3532, 3724, 3990, 4116, 4415, 4655, 5145, 5298, 5586, 6181, 6517, 6860, 7980, 8830, 9310, 10290, 10596, 11172, 12362, 13034, 13245, 13965, 16777, 17660, 18543, 18620, 19551, 20580, 24724, 26068, 26490, 27930, 30905, 32585, 33554, 37086, 39102, 43267, 50331, 52980, 55860, 61810, 65170, 67108, 74172, 78204, 83885, 86534, 92715, 97755, 100662, 117439, 123620, 129801, 130340, 167770, 173068, 185430, 195510, 201324, 216335, 234878, 251655, 259602, 302869, 335540, 352317, 370860, 391020, 432670, 469756, 503310, 519204, 587195, 605738, 649005, 704634, 822073, 865340, 908607, 1006620, 1174390, 1211476, 1298010, 1409268, 1514345, 1644146, 1761585, 1817214, 2348780, 2466219, 2596020, 3028690, 3288292, 3523170, 3634428, 4110365, 4543035, 4932438, 5754511, 6057380, 7046340, 8220730, 9086070, 9864876, 11509022, 12331095, 16441460, 17263533, 18172140, 23018044, 24662190, 28772555, 34527066, 49324380, 57545110, 69054132, 86317665, 115090220, 172635330, 345270660]

約数ペア:

[(1, 345270660), (2, 172635330), (3, 115090220), (4, 86317665), (5, 69054132), (6, 57545110), (7, 49324380), (10, 34527066), (12, 28772555), (14, 24662190), (15, 23018044), (19, 18172140), (20, 17263533), (21, 16441460), (28, 12331095), (30, 11509022), (35, 9864876), (38, 9086070), (42, 8220730), (49, 7046340), (57, 6057380), (60, 5754511), (70, 4932438), (76, 4543035), (84, 4110365), (95, 3634428), (98, 3523170), (105, 3288292), (114, 3028690), (133, 2596020), (140, 2466219), (147, 2348780), (190, 1817214), (196, 1761585), (210, 1644146), (228, 1514345), (245, 1409268), (266, 1298010), (285, 1211476), (294, 1174390), (343, 1006620), (380, 908607), (399, 865340), (420, 822073), (490, 704634), (532, 649005), (570, 605738), (588, 587195), (665, 519204), (686, 503310), (735, 469756), (798, 432670), (883, 391020), (931, 370860), (980, 352317), (1029, 335540), (1140, 302869), (1330, 259602), (1372, 251655), (1470, 234878), (1596, 216335), (1715, 201324), (1766, 195510), (1862, 185430), (1995, 173068), (2058, 167770), (2649, 130340), (2660, 129801), (2793, 123620), (2940, 117439), (3430, 100662), (3532, 97755), (3724, 92715), (3990, 86534), (4116, 83885), (4415, 78204), (4655, 74172), (5145, 67108), (5298, 65170), (5586, 61810), (6181, 55860), (6517, 52980), (6860, 50331), (7980, 43267), (8830, 39102), (9310, 37086), (10290, 33554), (10596, 32585), (11172, 30905), (12362, 27930), (13034, 26490), (13245, 26068), (13965, 24724), (16777, 20580), (17660, 19551), (18543, 18620)]