156797303680

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{23251}}^1$

素因数の和:23568

約数の個数: 128

約数和(自身を含む): 385496768160

約数和(自身を除く): 228699464480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 257, 320, 328, 410, 514, 640, 656, 820, 1028, 1285, 1312, 1640, 2056, 2570, 2624, 3280, 4112, 5140, 5248, 6560, 8224, 10280, 10537, 13120, 16448, 20560, 21074, 23251, 26240, 32896, 41120, 42148, 46502, 52685, 82240, 84296, 93004, 105370, 116255, 164480, 168592, 186008, 210740, 232510, 337184, 372016, 421480, 465020, 674368, 744032, 842960, 930040, 953291, 1348736, 1488064, 1685920, 1860080, 1906582, 2976128, 3371840, 3720160, 3813164, 4766455, 5975507, 6743680, 7440320, 7626328, 9532910, 11951014, 14880640, 15252656, 19065820, 23902028, 29877535, 30505312, 38131640, 47804056, 59755070, 61010624, 76263280, 95608112, 119510140, 122021248, 152526560, 191216224, 239020280, 244995787, 305053120, 382432448, 478040560, 489991574, 610106240, 764864896, 956081120, 979983148, 1224978935, 1912162240, 1959966296, 2449957870, 3824324480, 3919932592, 4899915740, 7839865184, 9799831480, 15679730368, 19599662960, 31359460736, 39199325920, 78398651840, 156797303680]

約数ペア:

[(1, 156797303680), (2, 78398651840), (4, 39199325920), (5, 31359460736), (8, 19599662960), (10, 15679730368), (16, 9799831480), (20, 7839865184), (32, 4899915740), (40, 3919932592), (41, 3824324480), (64, 2449957870), (80, 1959966296), (82, 1912162240), (128, 1224978935), (160, 979983148), (164, 956081120), (205, 764864896), (257, 610106240), (320, 489991574), (328, 478040560), (410, 382432448), (514, 305053120), (640, 244995787), (656, 239020280), (820, 191216224), (1028, 152526560), (1285, 122021248), (1312, 119510140), (1640, 95608112), (2056, 76263280), (2570, 61010624), (2624, 59755070), (3280, 47804056), (4112, 38131640), (5140, 30505312), (5248, 29877535), (6560, 23902028), (8224, 19065820), (10280, 15252656), (10537, 14880640), (13120, 11951014), (16448, 9532910), (20560, 7626328), (21074, 7440320), (23251, 6743680), (26240, 5975507), (32896, 4766455), (41120, 3813164), (42148, 3720160), (46502, 3371840), (52685, 2976128), (82240, 1906582), (84296, 1860080), (93004, 1685920), (105370, 1488064), (116255, 1348736), (164480, 953291), (168592, 930040), (186008, 842960), (210740, 744032), (232510, 674368), (337184, 465020), (372016, 421480)]