486207480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 256

約数和(自身を含む): 1724405760

約数和(自身を除く): 1238198280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 47, 51, 55, 60, 66, 68, 85, 88, 94, 102, 110, 120, 132, 136, 141, 165, 170, 187, 188, 204, 220, 235, 255, 264, 282, 330, 340, 374, 376, 408, 440, 461, 470, 510, 517, 561, 564, 660, 680, 705, 748, 799, 922, 935, 940, 1020, 1034, 1122, 1128, 1320, 1383, 1410, 1496, 1551, 1598, 1844, 1870, 1880, 2040, 2068, 2244, 2305, 2397, 2585, 2766, 2805, 2820, 3102, 3196, 3688, 3740, 3995, 4136, 4488, 4610, 4794, 5071, 5170, 5532, 5610, 5640, 6204, 6392, 6915, 7480, 7755, 7837, 7990, 8789, 9220, 9588, 10142, 10340, 11064, 11220, 11985, 12408, 13830, 15213, 15510, 15674, 15980, 17578, 18440, 19176, 20284, 20680, 21667, 22440, 23511, 23970, 25355, 26367, 27660, 30426, 31020, 31348, 31960, 35156, 39185, 40568, 43334, 43945, 47022, 47940, 50710, 52734, 55320, 60852, 62040, 62696, 65001, 70312, 76065, 78370, 86207, 86668, 87890, 94044, 95880, 101420, 105468, 108335, 117555, 121704, 130002, 131835, 152130, 156740, 172414, 173336, 175780, 188088, 202840, 210936, 216670, 235110, 238337, 258621, 260004, 263670, 304260, 313480, 325005, 344828, 351560, 368339, 431035, 433340, 470220, 476674, 517242, 520008, 527340, 608520, 650010, 689656, 715011, 736678, 862070, 866680, 940440, 953348, 1034484, 1054680, 1105017, 1191685, 1293105, 1300020, 1430022, 1473356, 1724140, 1841695, 1906696, 2068968, 2210034, 2383370, 2586210, 2600040, 2860044, 2946712, 3448280, 3575055, 3683390, 4051729, 4420068, 4766740, 5172420, 5525085, 5720088, 7150110, 7366780, 8103458, 8840136, 9533480, 10344840, 11050170, 12155187, 14300220, 14733560, 16206916, 20258645, 22100340, 24310374, 28600440, 32413832, 40517290, 44200680, 48620748, 60775935, 81034580, 97241496, 121551870, 162069160, 243103740, 486207480]

約数ペア:

[(1, 486207480), (2, 243103740), (3, 162069160), (4, 121551870), (5, 97241496), (6, 81034580), (8, 60775935), (10, 48620748), (11, 44200680), (12, 40517290), (15, 32413832), (17, 28600440), (20, 24310374), (22, 22100340), (24, 20258645), (30, 16206916), (33, 14733560), (34, 14300220), (40, 12155187), (44, 11050170), (47, 10344840), (51, 9533480), (55, 8840136), (60, 8103458), (66, 7366780), (68, 7150110), (85, 5720088), (88, 5525085), (94, 5172420), (102, 4766740), (110, 4420068), (120, 4051729), (132, 3683390), (136, 3575055), (141, 3448280), (165, 2946712), (170, 2860044), (187, 2600040), (188, 2586210), (204, 2383370), (220, 2210034), (235, 2068968), (255, 1906696), (264, 1841695), (282, 1724140), (330, 1473356), (340, 1430022), (374, 1300020), (376, 1293105), (408, 1191685), (440, 1105017), (461, 1054680), (470, 1034484), (510, 953348), (517, 940440), (561, 866680), (564, 862070), (660, 736678), (680, 715011), (705, 689656), (748, 650010), (799, 608520), (922, 527340), (935, 520008), (940, 517242), (1020, 476674), (1034, 470220), (1122, 433340), (1128, 431035), (1320, 368339), (1383, 351560), (1410, 344828), (1496, 325005), (1551, 313480), (1598, 304260), (1844, 263670), (1870, 260004), (1880, 258621), (2040, 238337), (2068, 235110), (2244, 216670), (2305, 210936), (2397, 202840), (2585, 188088), (2766, 175780), (2805, 173336), (2820, 172414), (3102, 156740), (3196, 152130), (3688, 131835), (3740, 130002), (3995, 121704), (4136, 117555), (4488, 108335), (4610, 105468), (4794, 101420), (5071, 95880), (5170, 94044), (5532, 87890), (5610, 86668), (5640, 86207), (6204, 78370), (6392, 76065), (6915, 70312), (7480, 65001), (7755, 62696), (7837, 62040), (7990, 60852), (8789, 55320), (9220, 52734), (9588, 50710), (10142, 47940), (10340, 47022), (11064, 43945), (11220, 43334), (11985, 40568), (12408, 39185), (13830, 35156), (15213, 31960), (15510, 31348), (15674, 31020), (15980, 30426), (17578, 27660), (18440, 26367), (19176, 25355), (20284, 23970), (20680, 23511), (21667, 22440)]