144187890

素因数分解:

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

素因数の和:313

約数の個数: 192

約数和(自身を含む): 452884608

約数和(自身を除く): 308696718

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 49, 55, 66, 70, 74, 77, 98, 105, 110, 111, 147, 154, 165, 185, 210, 222, 231, 241, 245, 259, 294, 330, 370, 385, 407, 462, 482, 490, 518, 539, 555, 723, 735, 770, 777, 814, 1078, 1110, 1155, 1205, 1221, 1295, 1446, 1470, 1554, 1617, 1687, 1813, 2035, 2310, 2410, 2442, 2590, 2651, 2695, 2849, 3234, 3374, 3615, 3626, 3885, 4070, 5061, 5302, 5390, 5439, 5698, 6105, 7230, 7770, 7953, 8085, 8435, 8547, 8917, 9065, 10122, 10878, 11809, 12210, 13255, 14245, 15906, 16170, 16870, 17094, 17834, 18130, 18557, 19943, 23618, 25305, 26510, 26751, 27195, 28490, 35427, 37114, 39765, 39886, 42735, 44585, 50610, 53502, 54390, 55671, 59045, 59829, 62419, 70854, 79530, 85470, 89170, 92785, 98087, 99715, 111342, 118090, 119658, 124838, 129899, 133755, 177135, 185570, 187257, 196174, 199430, 259798, 267510, 278355, 294261, 299145, 312095, 354270, 374514, 389697, 436933, 490435, 556710, 588522, 598290, 624190, 649495, 686609, 779394, 873866, 936285, 980870, 1298990, 1310799, 1373218, 1471305, 1872570, 1948485, 2059827, 2184665, 2621598, 2942610, 3433045, 3896970, 4119654, 4369330, 4806263, 6553995, 6866090, 9612526, 10299135, 13107990, 14418789, 20598270, 24031315, 28837578, 48062630, 72093945, 144187890]

約数ペア:

[(1, 144187890), (2, 72093945), (3, 48062630), (5, 28837578), (6, 24031315), (7, 20598270), (10, 14418789), (11, 13107990), (14, 10299135), (15, 9612526), (21, 6866090), (22, 6553995), (30, 4806263), (33, 4369330), (35, 4119654), (37, 3896970), (42, 3433045), (49, 2942610), (55, 2621598), (66, 2184665), (70, 2059827), (74, 1948485), (77, 1872570), (98, 1471305), (105, 1373218), (110, 1310799), (111, 1298990), (147, 980870), (154, 936285), (165, 873866), (185, 779394), (210, 686609), (222, 649495), (231, 624190), (241, 598290), (245, 588522), (259, 556710), (294, 490435), (330, 436933), (370, 389697), (385, 374514), (407, 354270), (462, 312095), (482, 299145), (490, 294261), (518, 278355), (539, 267510), (555, 259798), (723, 199430), (735, 196174), (770, 187257), (777, 185570), (814, 177135), (1078, 133755), (1110, 129899), (1155, 124838), (1205, 119658), (1221, 118090), (1295, 111342), (1446, 99715), (1470, 98087), (1554, 92785), (1617, 89170), (1687, 85470), (1813, 79530), (2035, 70854), (2310, 62419), (2410, 59829), (2442, 59045), (2590, 55671), (2651, 54390), (2695, 53502), (2849, 50610), (3234, 44585), (3374, 42735), (3615, 39886), (3626, 39765), (3885, 37114), (4070, 35427), (5061, 28490), (5302, 27195), (5390, 26751), (5439, 26510), (5698, 25305), (6105, 23618), (7230, 19943), (7770, 18557), (7953, 18130), (8085, 17834), (8435, 17094), (8547, 16870), (8917, 16170), (9065, 15906), (10122, 14245), (10878, 13255), (11809, 12210)]