164786160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 320

約数和(自身を含む): 656815104

約数和(自身を除く): 492028944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 37, 40, 42, 44, 48, 55, 56, 60, 66, 70, 74, 77, 80, 84, 88, 105, 110, 111, 112, 120, 132, 140, 148, 154, 165, 168, 176, 185, 210, 220, 222, 231, 240, 241, 259, 264, 280, 296, 308, 330, 336, 370, 385, 407, 420, 440, 444, 462, 482, 518, 528, 555, 560, 592, 616, 660, 723, 740, 770, 777, 814, 840, 880, 888, 924, 964, 1036, 1110, 1155, 1205, 1221, 1232, 1295, 1320, 1446, 1480, 1540, 1554, 1628, 1680, 1687, 1776, 1848, 1928, 2035, 2072, 2220, 2310, 2410, 2442, 2590, 2640, 2651, 2849, 2892, 2960, 3080, 3108, 3256, 3374, 3615, 3696, 3856, 3885, 4070, 4144, 4440, 4620, 4820, 4884, 5061, 5180, 5302, 5698, 5784, 6105, 6160, 6216, 6512, 6748, 7230, 7770, 7953, 8140, 8435, 8547, 8880, 8917, 9240, 9640, 9768, 10122, 10360, 10604, 11396, 11568, 12210, 12432, 13255, 13496, 14245, 14460, 15540, 15906, 16280, 16870, 17094, 17834, 18480, 18557, 19280, 19536, 20244, 20720, 21208, 22792, 24420, 25305, 26510, 26751, 26992, 28490, 28920, 31080, 31812, 32560, 33740, 34188, 35668, 37114, 39765, 40488, 42416, 42735, 44585, 45584, 48840, 50610, 53020, 53502, 55671, 56980, 57840, 62160, 62419, 63624, 67480, 68376, 71336, 74228, 79530, 80976, 85470, 89170, 92785, 97680, 98087, 101220, 106040, 107004, 111342, 113960, 124838, 127248, 133755, 134960, 136752, 142672, 148456, 159060, 170940, 178340, 185570, 187257, 196174, 202440, 212080, 214008, 222684, 227920, 249676, 267510, 278355, 294261, 296912, 312095, 318120, 341880, 356680, 371140, 374514, 392348, 404880, 428016, 445368, 490435, 499352, 535020, 556710, 588522, 624190, 636240, 683760, 686609, 713360, 742280, 749028, 784696, 890736, 936285, 980870, 998704, 1070040, 1113420, 1177044, 1248380, 1373218, 1471305, 1484560, 1498056, 1569392, 1872570, 1961740, 2059827, 2140080, 2226840, 2354088, 2496760, 2746436, 2942610, 2996112, 3433045, 3745140, 3923480, 4119654, 4453680, 4708176, 4993520, 5492872, 5885220, 6866090, 7490280, 7846960, 8239308, 10299135, 10985744, 11770440, 13732180, 14980560, 16478616, 20598270, 23540880, 27464360, 32957232, 41196540, 54928720, 82393080, 164786160]

約数ペア:

[(1, 164786160), (2, 82393080), (3, 54928720), (4, 41196540), (5, 32957232), (6, 27464360), (7, 23540880), (8, 20598270), (10, 16478616), (11, 14980560), (12, 13732180), (14, 11770440), (15, 10985744), (16, 10299135), (20, 8239308), (21, 7846960), (22, 7490280), (24, 6866090), (28, 5885220), (30, 5492872), (33, 4993520), (35, 4708176), (37, 4453680), (40, 4119654), (42, 3923480), (44, 3745140), (48, 3433045), (55, 2996112), (56, 2942610), (60, 2746436), (66, 2496760), (70, 2354088), (74, 2226840), (77, 2140080), (80, 2059827), (84, 1961740), (88, 1872570), (105, 1569392), (110, 1498056), (111, 1484560), (112, 1471305), (120, 1373218), (132, 1248380), (140, 1177044), (148, 1113420), (154, 1070040), (165, 998704), (168, 980870), (176, 936285), (185, 890736), (210, 784696), (220, 749028), (222, 742280), (231, 713360), (240, 686609), (241, 683760), (259, 636240), (264, 624190), (280, 588522), (296, 556710), (308, 535020), (330, 499352), (336, 490435), (370, 445368), (385, 428016), (407, 404880), (420, 392348), (440, 374514), (444, 371140), (462, 356680), (482, 341880), (518, 318120), (528, 312095), (555, 296912), (560, 294261), (592, 278355), (616, 267510), (660, 249676), (723, 227920), (740, 222684), (770, 214008), (777, 212080), (814, 202440), (840, 196174), (880, 187257), (888, 185570), (924, 178340), (964, 170940), (1036, 159060), (1110, 148456), (1155, 142672), (1205, 136752), (1221, 134960), (1232, 133755), (1295, 127248), (1320, 124838), (1446, 113960), (1480, 111342), (1540, 107004), (1554, 106040), (1628, 101220), (1680, 98087), (1687, 97680), (1776, 92785), (1848, 89170), (1928, 85470), (2035, 80976), (2072, 79530), (2220, 74228), (2310, 71336), (2410, 68376), (2442, 67480), (2590, 63624), (2640, 62419), (2651, 62160), (2849, 57840), (2892, 56980), (2960, 55671), (3080, 53502), (3108, 53020), (3256, 50610), (3374, 48840), (3615, 45584), (3696, 44585), (3856, 42735), (3885, 42416), (4070, 40488), (4144, 39765), (4440, 37114), (4620, 35668), (4820, 34188), (4884, 33740), (5061, 32560), (5180, 31812), (5302, 31080), (5698, 28920), (5784, 28490), (6105, 26992), (6160, 26751), (6216, 26510), (6512, 25305), (6748, 24420), (7230, 22792), (7770, 21208), (7953, 20720), (8140, 20244), (8435, 19536), (8547, 19280), (8880, 18557), (8917, 18480), (9240, 17834), (9640, 17094), (9768, 16870), (10122, 16280), (10360, 15906), (10604, 15540), (11396, 14460), (11568, 14245), (12210, 13496), (12432, 13255)]