1567235440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1379

約数の個数: 120

約数和(自身を含む): 3946890240

約数和(自身を除く): 2379654800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 265, 272, 289, 340, 424, 530, 578, 680, 848, 901, 1060, 1156, 1279, 1360, 1445, 1802, 2120, 2312, 2558, 2890, 3604, 4240, 4505, 4624, 5116, 5780, 6395, 7208, 9010, 10232, 11560, 12790, 14416, 15317, 18020, 20464, 21743, 23120, 25580, 30634, 36040, 43486, 51160, 61268, 67787, 72080, 76585, 86972, 102320, 108715, 122536, 135574, 153170, 173944, 217430, 245072, 271148, 306340, 338935, 347888, 369631, 434860, 542296, 612680, 677870, 739262, 869720, 1084592, 1152379, 1225360, 1355740, 1478524, 1739440, 1848155, 2304758, 2711480, 2957048, 3696310, 4609516, 5422960, 5761895, 5914096, 7392620, 9219032, 11523790, 14785240, 18438064, 19590443, 23047580, 29570480, 39180886, 46095160, 78361772, 92190320, 97952215, 156723544, 195904430, 313447088, 391808860, 783617720, 1567235440]

約数ペア:

[(1, 1567235440), (2, 783617720), (4, 391808860), (5, 313447088), (8, 195904430), (10, 156723544), (16, 97952215), (17, 92190320), (20, 78361772), (34, 46095160), (40, 39180886), (53, 29570480), (68, 23047580), (80, 19590443), (85, 18438064), (106, 14785240), (136, 11523790), (170, 9219032), (212, 7392620), (265, 5914096), (272, 5761895), (289, 5422960), (340, 4609516), (424, 3696310), (530, 2957048), (578, 2711480), (680, 2304758), (848, 1848155), (901, 1739440), (1060, 1478524), (1156, 1355740), (1279, 1225360), (1360, 1152379), (1445, 1084592), (1802, 869720), (2120, 739262), (2312, 677870), (2558, 612680), (2890, 542296), (3604, 434860), (4240, 369631), (4505, 347888), (4624, 338935), (5116, 306340), (5780, 271148), (6395, 245072), (7208, 217430), (9010, 173944), (10232, 153170), (11560, 135574), (12790, 122536), (14416, 108715), (15317, 102320), (18020, 86972), (20464, 76585), (21743, 72080), (23120, 67787), (25580, 61268), (30634, 51160), (36040, 43486)]