2395366908680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1\times {\mathrm{15359}}^1$

素因数の和:19767

約数の個数: 128

約数和(自身を含む): 5756977152000

約数和(自身を除く): 3361610243320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 3596, 4337, 4495, 7192, 8674, 8990, 15359, 17348, 17980, 21685, 30718, 34696, 35960, 43370, 61436, 76795, 86740, 122872, 125773, 134447, 153590, 173480, 251546, 268894, 307180, 445411, 476129, 503092, 537788, 614360, 628865, 672235, 890822, 952258, 1006184, 1075576, 1257730, 1344470, 1781644, 1904516, 2227055, 2380645, 2515460, 2688940, 3563288, 3809032, 3898963, 4454110, 4761290, 5030920, 5377880, 7797926, 8908220, 9522580, 13807741, 15595852, 17816440, 19045160, 19494815, 27615482, 31191704, 38989630, 55230964, 66611983, 69038705, 77979260, 110461928, 133223966, 138077410, 155958520, 266447932, 276154820, 333059915, 532895864, 552309640, 666119830, 1332239660, 1931747507, 2064971473, 2664479320, 3863495014, 4129942946, 7726990028, 8259885892, 9658737535, 10324857365, 15453980056, 16519771784, 19317475070, 20649714730, 38634950140, 41299429460, 59884172717, 77269900280, 82598858920, 119768345434, 239536690868, 299420863585, 479073381736, 598841727170, 1197683454340, 2395366908680]

約数ペア:

[(1, 2395366908680), (2, 1197683454340), (4, 598841727170), (5, 479073381736), (8, 299420863585), (10, 239536690868), (20, 119768345434), (29, 82598858920), (31, 77269900280), (40, 59884172717), (58, 41299429460), (62, 38634950140), (116, 20649714730), (124, 19317475070), (145, 16519771784), (155, 15453980056), (232, 10324857365), (248, 9658737535), (290, 8259885892), (310, 7726990028), (580, 4129942946), (620, 3863495014), (899, 2664479320), (1160, 2064971473), (1240, 1931747507), (1798, 1332239660), (3596, 666119830), (4337, 552309640), (4495, 532895864), (7192, 333059915), (8674, 276154820), (8990, 266447932), (15359, 155958520), (17348, 138077410), (17980, 133223966), (21685, 110461928), (30718, 77979260), (34696, 69038705), (35960, 66611983), (43370, 55230964), (61436, 38989630), (76795, 31191704), (86740, 27615482), (122872, 19494815), (125773, 19045160), (134447, 17816440), (153590, 15595852), (173480, 13807741), (251546, 9522580), (268894, 8908220), (307180, 7797926), (445411, 5377880), (476129, 5030920), (503092, 4761290), (537788, 4454110), (614360, 3898963), (628865, 3809032), (672235, 3563288), (890822, 2688940), (952258, 2515460), (1006184, 2380645), (1075576, 2227055), (1257730, 1904516), (1344470, 1781644)]