76240920

素因数分解:

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

素因数の和:338

約数の個数: 256

約数和(自身を含む): 292377600

約数和(自身を除く): 216136680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 281, 285, 323, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 562, 570, 595, 646, 665, 680, 714, 760, 798, 840, 843, 952, 969, 1020, 1064, 1124, 1140, 1190, 1292, 1330, 1405, 1428, 1596, 1615, 1686, 1785, 1938, 1967, 1995, 2040, 2248, 2261, 2280, 2380, 2584, 2660, 2810, 2856, 3192, 3230, 3372, 3570, 3876, 3934, 3990, 4215, 4522, 4760, 4777, 4845, 5320, 5339, 5620, 5901, 6460, 6744, 6783, 7140, 7752, 7868, 7980, 8430, 9044, 9554, 9690, 9835, 10678, 11240, 11305, 11802, 12920, 13566, 14280, 14331, 15736, 15960, 16017, 16860, 18088, 19108, 19380, 19670, 21356, 22610, 23604, 23885, 26695, 27132, 28662, 29505, 32034, 33439, 33720, 33915, 37373, 38216, 38760, 39340, 42712, 45220, 47208, 47770, 53390, 54264, 57324, 59010, 64068, 66878, 67830, 71655, 74746, 78680, 80085, 90440, 90763, 95540, 100317, 106780, 112119, 114648, 118020, 128136, 133756, 135660, 143310, 149492, 160170, 167195, 181526, 186865, 191080, 200634, 213560, 224238, 236040, 267512, 271320, 272289, 286620, 298984, 320340, 334390, 363052, 373730, 401268, 448476, 453815, 501585, 544578, 560595, 573240, 635341, 640680, 668780, 726104, 747460, 802536, 896952, 907630, 1003170, 1089156, 1121190, 1270682, 1337560, 1361445, 1494920, 1815260, 1906023, 2006340, 2178312, 2242380, 2541364, 2722890, 3176705, 3630520, 3812046, 4012680, 4484760, 5082728, 5445780, 6353410, 7624092, 9530115, 10891560, 12706820, 15248184, 19060230, 25413640, 38120460, 76240920]

約数ペア:

[(1, 76240920), (2, 38120460), (3, 25413640), (4, 19060230), (5, 15248184), (6, 12706820), (7, 10891560), (8, 9530115), (10, 7624092), (12, 6353410), (14, 5445780), (15, 5082728), (17, 4484760), (19, 4012680), (20, 3812046), (21, 3630520), (24, 3176705), (28, 2722890), (30, 2541364), (34, 2242380), (35, 2178312), (38, 2006340), (40, 1906023), (42, 1815260), (51, 1494920), (56, 1361445), (57, 1337560), (60, 1270682), (68, 1121190), (70, 1089156), (76, 1003170), (84, 907630), (85, 896952), (95, 802536), (102, 747460), (105, 726104), (114, 668780), (119, 640680), (120, 635341), (133, 573240), (136, 560595), (140, 544578), (152, 501585), (168, 453815), (170, 448476), (190, 401268), (204, 373730), (210, 363052), (228, 334390), (238, 320340), (255, 298984), (266, 286620), (280, 272289), (281, 271320), (285, 267512), (323, 236040), (340, 224238), (357, 213560), (380, 200634), (399, 191080), (408, 186865), (420, 181526), (456, 167195), (476, 160170), (510, 149492), (532, 143310), (562, 135660), (570, 133756), (595, 128136), (646, 118020), (665, 114648), (680, 112119), (714, 106780), (760, 100317), (798, 95540), (840, 90763), (843, 90440), (952, 80085), (969, 78680), (1020, 74746), (1064, 71655), (1124, 67830), (1140, 66878), (1190, 64068), (1292, 59010), (1330, 57324), (1405, 54264), (1428, 53390), (1596, 47770), (1615, 47208), (1686, 45220), (1785, 42712), (1938, 39340), (1967, 38760), (1995, 38216), (2040, 37373), (2248, 33915), (2261, 33720), (2280, 33439), (2380, 32034), (2584, 29505), (2660, 28662), (2810, 27132), (2856, 26695), (3192, 23885), (3230, 23604), (3372, 22610), (3570, 21356), (3876, 19670), (3934, 19380), (3990, 19108), (4215, 18088), (4522, 16860), (4760, 16017), (4777, 15960), (4845, 15736), (5320, 14331), (5339, 14280), (5620, 13566), (5901, 12920), (6460, 11802), (6744, 11305), (6783, 11240), (7140, 10678), (7752, 9835), (7868, 9690), (7980, 9554), (8430, 9044)]