38120460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 136442880

約数和(自身を除く): 98322420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 281, 285, 323, 340, 357, 380, 399, 420, 476, 510, 532, 562, 570, 595, 646, 665, 714, 798, 843, 969, 1020, 1124, 1140, 1190, 1292, 1330, 1405, 1428, 1596, 1615, 1686, 1785, 1938, 1967, 1995, 2261, 2380, 2660, 2810, 3230, 3372, 3570, 3876, 3934, 3990, 4215, 4522, 4777, 4845, 5339, 5620, 5901, 6460, 6783, 7140, 7868, 7980, 8430, 9044, 9554, 9690, 9835, 10678, 11305, 11802, 13566, 14331, 16017, 16860, 19108, 19380, 19670, 21356, 22610, 23604, 23885, 26695, 27132, 28662, 29505, 32034, 33439, 33915, 37373, 39340, 45220, 47770, 53390, 57324, 59010, 64068, 66878, 67830, 71655, 74746, 80085, 90763, 95540, 100317, 106780, 112119, 118020, 133756, 135660, 143310, 149492, 160170, 167195, 181526, 186865, 200634, 224238, 272289, 286620, 320340, 334390, 363052, 373730, 401268, 448476, 453815, 501585, 544578, 560595, 635341, 668780, 747460, 907630, 1003170, 1089156, 1121190, 1270682, 1361445, 1815260, 1906023, 2006340, 2242380, 2541364, 2722890, 3176705, 3812046, 5445780, 6353410, 7624092, 9530115, 12706820, 19060230, 38120460]

約数ペア:

[(1, 38120460), (2, 19060230), (3, 12706820), (4, 9530115), (5, 7624092), (6, 6353410), (7, 5445780), (10, 3812046), (12, 3176705), (14, 2722890), (15, 2541364), (17, 2242380), (19, 2006340), (20, 1906023), (21, 1815260), (28, 1361445), (30, 1270682), (34, 1121190), (35, 1089156), (38, 1003170), (42, 907630), (51, 747460), (57, 668780), (60, 635341), (68, 560595), (70, 544578), (76, 501585), (84, 453815), (85, 448476), (95, 401268), (102, 373730), (105, 363052), (114, 334390), (119, 320340), (133, 286620), (140, 272289), (170, 224238), (190, 200634), (204, 186865), (210, 181526), (228, 167195), (238, 160170), (255, 149492), (266, 143310), (281, 135660), (285, 133756), (323, 118020), (340, 112119), (357, 106780), (380, 100317), (399, 95540), (420, 90763), (476, 80085), (510, 74746), (532, 71655), (562, 67830), (570, 66878), (595, 64068), (646, 59010), (665, 57324), (714, 53390), (798, 47770), (843, 45220), (969, 39340), (1020, 37373), (1124, 33915), (1140, 33439), (1190, 32034), (1292, 29505), (1330, 28662), (1405, 27132), (1428, 26695), (1596, 23885), (1615, 23604), (1686, 22610), (1785, 21356), (1938, 19670), (1967, 19380), (1995, 19108), (2261, 16860), (2380, 16017), (2660, 14331), (2810, 13566), (3230, 11802), (3372, 11305), (3570, 10678), (3876, 9835), (3934, 9690), (3990, 9554), (4215, 9044), (4522, 8430), (4777, 7980), (4845, 7868), (5339, 7140), (5620, 6783), (5901, 6460)]