641468160

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 360

約数和(自身を含む): 2403989280

約数和(自身を除く): 1762521120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 256, 269, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 538, 540, 552, 576, 621, 640, 648, 690, 720, 736, 768, 807, 810, 828, 864, 920, 960, 1035, 1076, 1080, 1104, 1152, 1242, 1280, 1296, 1345, 1380, 1440, 1472, 1614, 1620, 1656, 1728, 1840, 1863, 1920, 2070, 2152, 2160, 2208, 2304, 2421, 2484, 2592, 2690, 2760, 2880, 2944, 3105, 3228, 3240, 3312, 3456, 3680, 3726, 3840, 4035, 4140, 4304, 4320, 4416, 4842, 4968, 5184, 5380, 5520, 5760, 5888, 6187, 6210, 6456, 6480, 6624, 6912, 7263, 7360, 7452, 8070, 8280, 8608, 8640, 8832, 9315, 9684, 9936, 10368, 10760, 11040, 11520, 12105, 12374, 12420, 12912, 12960, 13248, 14526, 14720, 14904, 16140, 16560, 17216, 17280, 17664, 18561, 18630, 19368, 19872, 20736, 21520, 21789, 22080, 24210, 24748, 24840, 25824, 25920, 26496, 29052, 29440, 29808, 30935, 32280, 33120, 34432, 34560, 36315, 37122, 37260, 38736, 39744, 43040, 43578, 44160, 48420, 49496, 49680, 51648, 51840, 52992, 55683, 58104, 59616, 61870, 64560, 66240, 68864, 72630, 74244, 74520, 77472, 79488, 86080, 87156, 88320, 92805, 96840, 98992, 99360, 103296, 103680, 108945, 111366, 116208, 119232, 123740, 129120, 132480, 145260, 148488, 149040, 154944, 158976, 167049, 172160, 174312, 185610, 193680, 197984, 198720, 206592, 217890, 222732, 232416, 238464, 247480, 258240, 264960, 278415, 290520, 296976, 298080, 309888, 334098, 344320, 348624, 371220, 387360, 395968, 397440, 435780, 445464, 464832, 476928, 494960, 501147, 516480, 556830, 581040, 593952, 596160, 619776, 668196, 697248, 742440, 774720, 791936, 794880, 835245, 871560, 890928, 929664, 989920, 1002294, 1032960, 1113660, 1162080, 1187904, 1192320, 1336392, 1394496, 1484880, 1549440, 1583872, 1670490, 1743120, 1781856, 1859328, 1979840, 2004588, 2227320, 2324160, 2375808, 2384640, 2505735, 2672784, 2788992, 2969760, 3098880, 3340980, 3486240, 3563712, 3959680, 4009176, 4454640, 4648320, 4751616, 5011470, 5345568, 5577984, 5939520, 6681960, 6972480, 7127424, 7919360, 8018352, 8909280, 9296640, 10022940, 10691136, 11879040, 13363920, 13944960, 14254848, 16036704, 17818560, 20045880, 21382272, 23758080, 26727840, 27889920, 32073408, 35637120, 40091760, 42764544, 53455680, 64146816, 71274240, 80183520, 106911360, 128293632, 160367040, 213822720, 320734080, 641468160]

約数ペア:

[(1, 641468160), (2, 320734080), (3, 213822720), (4, 160367040), (5, 128293632), (6, 106911360), (8, 80183520), (9, 71274240), (10, 64146816), (12, 53455680), (15, 42764544), (16, 40091760), (18, 35637120), (20, 32073408), (23, 27889920), (24, 26727840), (27, 23758080), (30, 21382272), (32, 20045880), (36, 17818560), (40, 16036704), (45, 14254848), (46, 13944960), (48, 13363920), (54, 11879040), (60, 10691136), (64, 10022940), (69, 9296640), (72, 8909280), (80, 8018352), (81, 7919360), (90, 7127424), (92, 6972480), (96, 6681960), (108, 5939520), (115, 5577984), (120, 5345568), (128, 5011470), (135, 4751616), (138, 4648320), (144, 4454640), (160, 4009176), (162, 3959680), (180, 3563712), (184, 3486240), (192, 3340980), (207, 3098880), (216, 2969760), (230, 2788992), (240, 2672784), (256, 2505735), (269, 2384640), (270, 2375808), (276, 2324160), (288, 2227320), (320, 2004588), (324, 1979840), (345, 1859328), (360, 1781856), (368, 1743120), (384, 1670490), (405, 1583872), (414, 1549440), (432, 1484880), (460, 1394496), (480, 1336392), (538, 1192320), (540, 1187904), (552, 1162080), (576, 1113660), (621, 1032960), (640, 1002294), (648, 989920), (690, 929664), (720, 890928), (736, 871560), (768, 835245), (807, 794880), (810, 791936), (828, 774720), (864, 742440), (920, 697248), (960, 668196), (1035, 619776), (1076, 596160), (1080, 593952), (1104, 581040), (1152, 556830), (1242, 516480), (1280, 501147), (1296, 494960), (1345, 476928), (1380, 464832), (1440, 445464), (1472, 435780), (1614, 397440), (1620, 395968), (1656, 387360), (1728, 371220), (1840, 348624), (1863, 344320), (1920, 334098), (2070, 309888), (2152, 298080), (2160, 296976), (2208, 290520), (2304, 278415), (2421, 264960), (2484, 258240), (2592, 247480), (2690, 238464), (2760, 232416), (2880, 222732), (2944, 217890), (3105, 206592), (3228, 198720), (3240, 197984), (3312, 193680), (3456, 185610), (3680, 174312), (3726, 172160), (3840, 167049), (4035, 158976), (4140, 154944), (4304, 149040), (4320, 148488), (4416, 145260), (4842, 132480), (4968, 129120), (5184, 123740), (5380, 119232), (5520, 116208), (5760, 111366), (5888, 108945), (6187, 103680), (6210, 103296), (6456, 99360), (6480, 98992), (6624, 96840), (6912, 92805), (7263, 88320), (7360, 87156), (7452, 86080), (8070, 79488), (8280, 77472), (8608, 74520), (8640, 74244), (8832, 72630), (9315, 68864), (9684, 66240), (9936, 64560), (10368, 61870), (10760, 59616), (11040, 58104), (11520, 55683), (12105, 52992), (12374, 51840), (12420, 51648), (12912, 49680), (12960, 49496), (13248, 48420), (14526, 44160), (14720, 43578), (14904, 43040), (16140, 39744), (16560, 38736), (17216, 37260), (17280, 37122), (17664, 36315), (18561, 34560), (18630, 34432), (19368, 33120), (19872, 32280), (20736, 30935), (21520, 29808), (21789, 29440), (22080, 29052), (24210, 26496), (24748, 25920), (24840, 25824)]