654832080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 480

約数和(自身を含む): 2748038400

約数和(自身を除く): 2093206320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 49, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 98, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 147, 161, 168, 180, 184, 189, 196, 207, 210, 216, 230, 240, 245, 252, 269, 270, 276, 280, 294, 315, 322, 336, 345, 360, 368, 378, 392, 414, 420, 432, 441, 460, 483, 490, 504, 538, 540, 552, 560, 588, 621, 630, 644, 690, 720, 735, 756, 784, 805, 807, 828, 840, 882, 920, 945, 966, 980, 1008, 1035, 1076, 1080, 1104, 1127, 1176, 1242, 1260, 1288, 1323, 1345, 1380, 1449, 1470, 1512, 1610, 1614, 1656, 1680, 1764, 1840, 1883, 1890, 1932, 1960, 2070, 2152, 2160, 2205, 2254, 2352, 2415, 2421, 2484, 2520, 2576, 2646, 2690, 2760, 2898, 2940, 3024, 3105, 3220, 3228, 3312, 3381, 3528, 3766, 3780, 3864, 3920, 4035, 4140, 4304, 4347, 4410, 4508, 4830, 4842, 4968, 5040, 5292, 5380, 5520, 5635, 5649, 5796, 5880, 6187, 6210, 6440, 6456, 6615, 6762, 7056, 7245, 7263, 7532, 7560, 7728, 8070, 8280, 8694, 8820, 9016, 9415, 9660, 9684, 9936, 10143, 10584, 10760, 11270, 11298, 11592, 11760, 12105, 12374, 12420, 12880, 12912, 13181, 13230, 13524, 14490, 14526, 15064, 15120, 16140, 16560, 16905, 16947, 17388, 17640, 18032, 18561, 18830, 19320, 19368, 20286, 21168, 21520, 21735, 22540, 22596, 23184, 24210, 24748, 24840, 26362, 26460, 27048, 28245, 28980, 29052, 30128, 30429, 30935, 32280, 33810, 33894, 34776, 35280, 36315, 37122, 37660, 38640, 38736, 39543, 40572, 43309, 43470, 45080, 45192, 48420, 49496, 49680, 50715, 50841, 52724, 52920, 54096, 55683, 56490, 57960, 58104, 60858, 61870, 64560, 65905, 67620, 67788, 69552, 72630, 74244, 75320, 79086, 81144, 84735, 86618, 86940, 90160, 90384, 92805, 96840, 98992, 101430, 101682, 105448, 105840, 111366, 112980, 115920, 116208, 118629, 121716, 123740, 129927, 131810, 135240, 135576, 145260, 148488, 150640, 152145, 158172, 162288, 167049, 169470, 173236, 173880, 185610, 193680, 197715, 202860, 203364, 210896, 216545, 222732, 225960, 237258, 243432, 247480, 254205, 259854, 263620, 270480, 271152, 278415, 290520, 296976, 303163, 304290, 316344, 334098, 338940, 346472, 347760, 355887, 371220, 389781, 395430, 405720, 406728, 433090, 445464, 451920, 474516, 486864, 494960, 508410, 519708, 527240, 556830, 581040, 593145, 606326, 608580, 632688, 649635, 668196, 677880, 692944, 711774, 742440, 779562, 790860, 811440, 813456, 835245, 866180, 890928, 909489, 949032, 1016820, 1039416, 1054480, 1113660, 1169343, 1186290, 1212652, 1217160, 1299270, 1336392, 1355760, 1423548, 1484880, 1515815, 1559124, 1581720, 1670490, 1732360, 1779435, 1818978, 1898064, 1948905, 2033640, 2078832, 2227320, 2338686, 2372580, 2425304, 2434320, 2598540, 2672784, 2728467, 2847096, 3031630, 3118248, 3163440, 3340980, 3464720, 3558870, 3637956, 3897810, 4067280, 4454640, 4547445, 4677372, 4745160, 4850608, 5197080, 5456934, 5694192, 5846715, 6063260, 6236496, 6681960, 7117740, 7275912, 7795620, 8185401, 9094890, 9354744, 9490320, 10394160, 10913868, 11693430, 12126520, 13363920, 13642335, 14235480, 14551824, 15591240, 16370802, 18189780, 18709488, 21827736, 23386860, 24253040, 27284670, 28470960, 31182480, 32741604, 36379560, 40927005, 43655472, 46773720, 54569340, 65483208, 72759120, 81854010, 93547440, 109138680, 130966416, 163708020, 218277360, 327416040, 654832080]

約数ペア:

[(1, 654832080), (2, 327416040), (3, 218277360), (4, 163708020), (5, 130966416), (6, 109138680), (7, 93547440), (8, 81854010), (9, 72759120), (10, 65483208), (12, 54569340), (14, 46773720), (15, 43655472), (16, 40927005), (18, 36379560), (20, 32741604), (21, 31182480), (23, 28470960), (24, 27284670), (27, 24253040), (28, 23386860), (30, 21827736), (35, 18709488), (36, 18189780), (40, 16370802), (42, 15591240), (45, 14551824), (46, 14235480), (48, 13642335), (49, 13363920), (54, 12126520), (56, 11693430), (60, 10913868), (63, 10394160), (69, 9490320), (70, 9354744), (72, 9094890), (80, 8185401), (84, 7795620), (90, 7275912), (92, 7117740), (98, 6681960), (105, 6236496), (108, 6063260), (112, 5846715), (115, 5694192), (120, 5456934), (126, 5197080), (135, 4850608), (138, 4745160), (140, 4677372), (144, 4547445), (147, 4454640), (161, 4067280), (168, 3897810), (180, 3637956), (184, 3558870), (189, 3464720), (196, 3340980), (207, 3163440), (210, 3118248), (216, 3031630), (230, 2847096), (240, 2728467), (245, 2672784), (252, 2598540), (269, 2434320), (270, 2425304), (276, 2372580), (280, 2338686), (294, 2227320), (315, 2078832), (322, 2033640), (336, 1948905), (345, 1898064), (360, 1818978), (368, 1779435), (378, 1732360), (392, 1670490), (414, 1581720), (420, 1559124), (432, 1515815), (441, 1484880), (460, 1423548), (483, 1355760), (490, 1336392), (504, 1299270), (538, 1217160), (540, 1212652), (552, 1186290), (560, 1169343), (588, 1113660), (621, 1054480), (630, 1039416), (644, 1016820), (690, 949032), (720, 909489), (735, 890928), (756, 866180), (784, 835245), (805, 813456), (807, 811440), (828, 790860), (840, 779562), (882, 742440), (920, 711774), (945, 692944), (966, 677880), (980, 668196), (1008, 649635), (1035, 632688), (1076, 608580), (1080, 606326), (1104, 593145), (1127, 581040), (1176, 556830), (1242, 527240), (1260, 519708), (1288, 508410), (1323, 494960), (1345, 486864), (1380, 474516), (1449, 451920), (1470, 445464), (1512, 433090), (1610, 406728), (1614, 405720), (1656, 395430), (1680, 389781), (1764, 371220), (1840, 355887), (1883, 347760), (1890, 346472), (1932, 338940), (1960, 334098), (2070, 316344), (2152, 304290), (2160, 303163), (2205, 296976), (2254, 290520), (2352, 278415), (2415, 271152), (2421, 270480), (2484, 263620), (2520, 259854), (2576, 254205), (2646, 247480), (2690, 243432), (2760, 237258), (2898, 225960), (2940, 222732), (3024, 216545), (3105, 210896), (3220, 203364), (3228, 202860), (3312, 197715), (3381, 193680), (3528, 185610), (3766, 173880), (3780, 173236), (3864, 169470), (3920, 167049), (4035, 162288), (4140, 158172), (4304, 152145), (4347, 150640), (4410, 148488), (4508, 145260), (4830, 135576), (4842, 135240), (4968, 131810), (5040, 129927), (5292, 123740), (5380, 121716), (5520, 118629), (5635, 116208), (5649, 115920), (5796, 112980), (5880, 111366), (6187, 105840), (6210, 105448), (6440, 101682), (6456, 101430), (6615, 98992), (6762, 96840), (7056, 92805), (7245, 90384), (7263, 90160), (7532, 86940), (7560, 86618), (7728, 84735), (8070, 81144), (8280, 79086), (8694, 75320), (8820, 74244), (9016, 72630), (9415, 69552), (9660, 67788), (9684, 67620), (9936, 65905), (10143, 64560), (10584, 61870), (10760, 60858), (11270, 58104), (11298, 57960), (11592, 56490), (11760, 55683), (12105, 54096), (12374, 52920), (12420, 52724), (12880, 50841), (12912, 50715), (13181, 49680), (13230, 49496), (13524, 48420), (14490, 45192), (14526, 45080), (15064, 43470), (15120, 43309), (16140, 40572), (16560, 39543), (16905, 38736), (16947, 38640), (17388, 37660), (17640, 37122), (18032, 36315), (18561, 35280), (18830, 34776), (19320, 33894), (19368, 33810), (20286, 32280), (21168, 30935), (21520, 30429), (21735, 30128), (22540, 29052), (22596, 28980), (23184, 28245), (24210, 27048), (24748, 26460), (24840, 26362)]