1665803520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6287}}^1$

素因数の和:6337

約数の個数: 216

約数和(自身を含む): 6015050496

約数和(自身を除く): 4349246976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2760, 2880, 2944, 3312, 3680, 3840, 4140, 4416, 5520, 5760, 5888, 6287, 6624, 7360, 8280, 8832, 11040, 11520, 12574, 13248, 14720, 16560, 17664, 18861, 22080, 25148, 26496, 29440, 31435, 33120, 37722, 44160, 50296, 52992, 56583, 62870, 66240, 75444, 88320, 94305, 100592, 113166, 125740, 132480, 144601, 150888, 188610, 201184, 226332, 251480, 264960, 282915, 289202, 301776, 377220, 402368, 433803, 452664, 502960, 565830, 578404, 603552, 723005, 754440, 804736, 867606, 905328, 1005920, 1131660, 1156808, 1207104, 1301409, 1446010, 1508880, 1609472, 1735212, 1810656, 2011840, 2169015, 2263320, 2313616, 2414208, 2602818, 2892020, 3017760, 3470424, 3621312, 4023680, 4338030, 4526640, 4627232, 4828416, 5205636, 5784040, 6035520, 6507045, 6940848, 7242624, 8047360, 8676060, 9053280, 9254464, 10411272, 11568080, 12071040, 13014090, 13881696, 14485248, 17352120, 18106560, 18508928, 20822544, 23136160, 24142080, 26028180, 27763392, 34704240, 36213120, 37017856, 41645088, 46272320, 52056360, 55526784, 69408480, 72426240, 83290176, 92544640, 104112720, 111053568, 138816960, 166580352, 185089280, 208225440, 277633920, 333160704, 416450880, 555267840, 832901760, 1665803520]

約数ペア:

[(1, 1665803520), (2, 832901760), (3, 555267840), (4, 416450880), (5, 333160704), (6, 277633920), (8, 208225440), (9, 185089280), (10, 166580352), (12, 138816960), (15, 111053568), (16, 104112720), (18, 92544640), (20, 83290176), (23, 72426240), (24, 69408480), (30, 55526784), (32, 52056360), (36, 46272320), (40, 41645088), (45, 37017856), (46, 36213120), (48, 34704240), (60, 27763392), (64, 26028180), (69, 24142080), (72, 23136160), (80, 20822544), (90, 18508928), (92, 18106560), (96, 17352120), (115, 14485248), (120, 13881696), (128, 13014090), (138, 12071040), (144, 11568080), (160, 10411272), (180, 9254464), (184, 9053280), (192, 8676060), (207, 8047360), (230, 7242624), (240, 6940848), (256, 6507045), (276, 6035520), (288, 5784040), (320, 5205636), (345, 4828416), (360, 4627232), (368, 4526640), (384, 4338030), (414, 4023680), (460, 3621312), (480, 3470424), (552, 3017760), (576, 2892020), (640, 2602818), (690, 2414208), (720, 2313616), (736, 2263320), (768, 2169015), (828, 2011840), (920, 1810656), (960, 1735212), (1035, 1609472), (1104, 1508880), (1152, 1446010), (1280, 1301409), (1380, 1207104), (1440, 1156808), (1472, 1131660), (1656, 1005920), (1840, 905328), (1920, 867606), (2070, 804736), (2208, 754440), (2304, 723005), (2760, 603552), (2880, 578404), (2944, 565830), (3312, 502960), (3680, 452664), (3840, 433803), (4140, 402368), (4416, 377220), (5520, 301776), (5760, 289202), (5888, 282915), (6287, 264960), (6624, 251480), (7360, 226332), (8280, 201184), (8832, 188610), (11040, 150888), (11520, 144601), (12574, 132480), (13248, 125740), (14720, 113166), (16560, 100592), (17664, 94305), (18861, 88320), (22080, 75444), (25148, 66240), (26496, 62870), (29440, 56583), (31435, 52992), (33120, 50296), (37722, 44160)]