242534160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 899728128

約数和(自身を除く): 657193968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 113, 120, 132, 144, 165, 176, 180, 198, 220, 226, 240, 264, 271, 330, 339, 360, 396, 440, 452, 495, 528, 542, 565, 660, 678, 720, 792, 813, 880, 904, 990, 1017, 1084, 1130, 1243, 1320, 1355, 1356, 1584, 1626, 1695, 1808, 1980, 2034, 2168, 2260, 2439, 2486, 2640, 2710, 2712, 2981, 3252, 3390, 3729, 3960, 4065, 4068, 4336, 4520, 4878, 4972, 5085, 5420, 5424, 5962, 6215, 6504, 6780, 7458, 7920, 8130, 8136, 8943, 9040, 9756, 9944, 10170, 10840, 11187, 11924, 12195, 12430, 13008, 13560, 14905, 14916, 16260, 16272, 17886, 18645, 19512, 19888, 20340, 21680, 22374, 23848, 24390, 24860, 26829, 27120, 29810, 29832, 30623, 32520, 35772, 37290, 39024, 40680, 44715, 44748, 47696, 48780, 49720, 53658, 55935, 59620, 59664, 61246, 65040, 71544, 74580, 81360, 89430, 89496, 91869, 97560, 99440, 107316, 111870, 119240, 122492, 134145, 143088, 149160, 153115, 178860, 178992, 183738, 195120, 214632, 223740, 238480, 244984, 268290, 275607, 298320, 306230, 336853, 357720, 367476, 429264, 447480, 459345, 489968, 536580, 551214, 612460, 673706, 715440, 734952, 894960, 918690, 1010559, 1073160, 1102428, 1224920, 1347412, 1378035, 1469904, 1684265, 1837380, 2021118, 2146320, 2204856, 2449840, 2694824, 2756070, 3031677, 3368530, 3674760, 4042236, 4409712, 5052795, 5389648, 5512140, 6063354, 6737060, 7349520, 8084472, 10105590, 11024280, 12126708, 13474120, 15158385, 16168944, 20211180, 22048560, 24253416, 26948240, 30316770, 40422360, 48506832, 60633540, 80844720, 121267080, 242534160]

約数ペア:

[(1, 242534160), (2, 121267080), (3, 80844720), (4, 60633540), (5, 48506832), (6, 40422360), (8, 30316770), (9, 26948240), (10, 24253416), (11, 22048560), (12, 20211180), (15, 16168944), (16, 15158385), (18, 13474120), (20, 12126708), (22, 11024280), (24, 10105590), (30, 8084472), (33, 7349520), (36, 6737060), (40, 6063354), (44, 5512140), (45, 5389648), (48, 5052795), (55, 4409712), (60, 4042236), (66, 3674760), (72, 3368530), (80, 3031677), (88, 2756070), (90, 2694824), (99, 2449840), (110, 2204856), (113, 2146320), (120, 2021118), (132, 1837380), (144, 1684265), (165, 1469904), (176, 1378035), (180, 1347412), (198, 1224920), (220, 1102428), (226, 1073160), (240, 1010559), (264, 918690), (271, 894960), (330, 734952), (339, 715440), (360, 673706), (396, 612460), (440, 551214), (452, 536580), (495, 489968), (528, 459345), (542, 447480), (565, 429264), (660, 367476), (678, 357720), (720, 336853), (792, 306230), (813, 298320), (880, 275607), (904, 268290), (990, 244984), (1017, 238480), (1084, 223740), (1130, 214632), (1243, 195120), (1320, 183738), (1355, 178992), (1356, 178860), (1584, 153115), (1626, 149160), (1695, 143088), (1808, 134145), (1980, 122492), (2034, 119240), (2168, 111870), (2260, 107316), (2439, 99440), (2486, 97560), (2640, 91869), (2710, 89496), (2712, 89430), (2981, 81360), (3252, 74580), (3390, 71544), (3729, 65040), (3960, 61246), (4065, 59664), (4068, 59620), (4336, 55935), (4520, 53658), (4878, 49720), (4972, 48780), (5085, 47696), (5420, 44748), (5424, 44715), (5962, 40680), (6215, 39024), (6504, 37290), (6780, 35772), (7458, 32520), (7920, 30623), (8130, 29832), (8136, 29810), (8943, 27120), (9040, 26829), (9756, 24860), (9944, 24390), (10170, 23848), (10840, 22374), (11187, 21680), (11924, 20340), (12195, 19888), (12430, 19512), (13008, 18645), (13560, 17886), (14905, 16272), (14916, 16260)]