243607320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 870704640

約数和(自身を除く): 627097320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 227, 264, 271, 330, 360, 396, 440, 454, 495, 542, 660, 681, 792, 813, 908, 990, 1084, 1135, 1320, 1355, 1362, 1626, 1816, 1980, 2043, 2168, 2270, 2439, 2497, 2710, 2724, 2981, 3252, 3405, 3960, 4065, 4086, 4540, 4878, 4994, 5420, 5448, 5962, 6504, 6810, 7491, 8130, 8172, 8943, 9080, 9756, 9988, 10215, 10840, 11924, 12195, 12485, 13620, 14905, 14982, 16260, 16344, 17886, 19512, 19976, 20430, 22473, 23848, 24390, 24970, 26829, 27240, 29810, 29964, 32520, 35772, 37455, 40860, 44715, 44946, 48780, 49940, 53658, 59620, 59928, 61517, 71544, 74910, 81720, 89430, 89892, 97560, 99880, 107316, 112365, 119240, 123034, 134145, 149820, 178860, 179784, 184551, 214632, 224730, 246068, 268290, 299640, 307585, 357720, 369102, 449460, 492136, 536580, 553653, 615170, 676687, 738204, 898920, 922755, 1073160, 1107306, 1230340, 1353374, 1476408, 1845510, 2030061, 2214612, 2460680, 2706748, 2768265, 3383435, 3691020, 4060122, 4429224, 5413496, 5536530, 6090183, 6766870, 7382040, 8120244, 10150305, 11073060, 12180366, 13533740, 16240488, 20300610, 22146120, 24360732, 27067480, 30450915, 40601220, 48721464, 60901830, 81202440, 121803660, 243607320]

約数ペア:

[(1, 243607320), (2, 121803660), (3, 81202440), (4, 60901830), (5, 48721464), (6, 40601220), (8, 30450915), (9, 27067480), (10, 24360732), (11, 22146120), (12, 20300610), (15, 16240488), (18, 13533740), (20, 12180366), (22, 11073060), (24, 10150305), (30, 8120244), (33, 7382040), (36, 6766870), (40, 6090183), (44, 5536530), (45, 5413496), (55, 4429224), (60, 4060122), (66, 3691020), (72, 3383435), (88, 2768265), (90, 2706748), (99, 2460680), (110, 2214612), (120, 2030061), (132, 1845510), (165, 1476408), (180, 1353374), (198, 1230340), (220, 1107306), (227, 1073160), (264, 922755), (271, 898920), (330, 738204), (360, 676687), (396, 615170), (440, 553653), (454, 536580), (495, 492136), (542, 449460), (660, 369102), (681, 357720), (792, 307585), (813, 299640), (908, 268290), (990, 246068), (1084, 224730), (1135, 214632), (1320, 184551), (1355, 179784), (1362, 178860), (1626, 149820), (1816, 134145), (1980, 123034), (2043, 119240), (2168, 112365), (2270, 107316), (2439, 99880), (2497, 97560), (2710, 89892), (2724, 89430), (2981, 81720), (3252, 74910), (3405, 71544), (3960, 61517), (4065, 59928), (4086, 59620), (4540, 53658), (4878, 49940), (4994, 48780), (5420, 44946), (5448, 44715), (5962, 40860), (6504, 37455), (6810, 35772), (7491, 32520), (8130, 29964), (8172, 29810), (8943, 27240), (9080, 26829), (9756, 24970), (9988, 24390), (10215, 23848), (10840, 22473), (11924, 20430), (12195, 19976), (12485, 19512), (13620, 17886), (14905, 16344), (14982, 16260)]