164560322320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{165527}}^1$

素因数の和:165617

約数の個数: 120

約数和(自身を含む): 415887113664

約数和(自身を除く): 251326791344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 68, 80, 85, 86, 136, 170, 172, 215, 272, 289, 340, 344, 430, 578, 680, 688, 731, 860, 1156, 1360, 1445, 1462, 1720, 2312, 2890, 2924, 3440, 3655, 4624, 5780, 5848, 7310, 11560, 11696, 12427, 14620, 23120, 24854, 29240, 49708, 58480, 62135, 99416, 124270, 165527, 198832, 248540, 331054, 497080, 662108, 827635, 994160, 1324216, 1655270, 2648432, 2813959, 3310540, 5627918, 6621080, 7117661, 11255836, 13242160, 14069795, 14235322, 22511672, 28139590, 28470644, 35588305, 45023344, 47837303, 56279180, 56941288, 71176610, 95674606, 112558360, 113882576, 121000237, 142353220, 191349212, 225116720, 239186515, 242000474, 284706440, 382698424, 478373030, 484000948, 569412880, 605001185, 765396848, 956746060, 968001896, 1210002370, 1913492120, 1936003792, 2057004029, 2420004740, 3826984240, 4114008058, 4840009480, 8228016116, 9680018960, 10285020145, 16456032232, 20570040290, 32912064464, 41140080580, 82280161160, 164560322320]

約数ペア:

[(1, 164560322320), (2, 82280161160), (4, 41140080580), (5, 32912064464), (8, 20570040290), (10, 16456032232), (16, 10285020145), (17, 9680018960), (20, 8228016116), (34, 4840009480), (40, 4114008058), (43, 3826984240), (68, 2420004740), (80, 2057004029), (85, 1936003792), (86, 1913492120), (136, 1210002370), (170, 968001896), (172, 956746060), (215, 765396848), (272, 605001185), (289, 569412880), (340, 484000948), (344, 478373030), (430, 382698424), (578, 284706440), (680, 242000474), (688, 239186515), (731, 225116720), (860, 191349212), (1156, 142353220), (1360, 121000237), (1445, 113882576), (1462, 112558360), (1720, 95674606), (2312, 71176610), (2890, 56941288), (2924, 56279180), (3440, 47837303), (3655, 45023344), (4624, 35588305), (5780, 28470644), (5848, 28139590), (7310, 22511672), (11560, 14235322), (11696, 14069795), (12427, 13242160), (14620, 11255836), (23120, 7117661), (24854, 6621080), (29240, 5627918), (49708, 3310540), (58480, 2813959), (62135, 2648432), (99416, 1655270), (124270, 1324216), (165527, 994160), (198832, 827635), (248540, 662108), (331054, 497080)]