147693920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2764

約数の個数: 96

約数和(自身を含む): 393071616

約数和(自身を除く): 245377696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2707, 2728, 3410, 4960, 5414, 5456, 6820, 10828, 10912, 13535, 13640, 21656, 27070, 27280, 29777, 43312, 54140, 54560, 59554, 83917, 86624, 108280, 119108, 148885, 167834, 216560, 238216, 297770, 335668, 419585, 433120, 476432, 595540, 671336, 839170, 923087, 952864, 1191080, 1342672, 1678340, 1846174, 2382160, 2685344, 3356680, 3692348, 4615435, 4764320, 6713360, 7384696, 9230870, 13426720, 14769392, 18461740, 29538784, 36923480, 73846960, 147693920]

約数ペア:

[(1, 147693920), (2, 73846960), (4, 36923480), (5, 29538784), (8, 18461740), (10, 14769392), (11, 13426720), (16, 9230870), (20, 7384696), (22, 6713360), (31, 4764320), (32, 4615435), (40, 3692348), (44, 3356680), (55, 2685344), (62, 2382160), (80, 1846174), (88, 1678340), (110, 1342672), (124, 1191080), (155, 952864), (160, 923087), (176, 839170), (220, 671336), (248, 595540), (310, 476432), (341, 433120), (352, 419585), (440, 335668), (496, 297770), (620, 238216), (682, 216560), (880, 167834), (992, 148885), (1240, 119108), (1364, 108280), (1705, 86624), (1760, 83917), (2480, 59554), (2707, 54560), (2728, 54140), (3410, 43312), (4960, 29777), (5414, 27280), (5456, 27070), (6820, 21656), (10828, 13640), (10912, 13535)]