198416160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:855

約数の個数: 144

約数和(自身を含む): 681198336

約数和(自身を除く): 482782176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 227, 240, 288, 360, 454, 480, 607, 681, 720, 908, 1135, 1214, 1362, 1440, 1816, 1821, 2043, 2270, 2428, 2724, 3035, 3405, 3632, 3642, 4086, 4540, 4856, 5448, 5463, 6070, 6810, 7264, 7284, 8172, 9080, 9105, 9712, 10215, 10896, 10926, 12140, 13620, 14568, 16344, 18160, 18210, 19424, 20430, 21792, 21852, 24280, 27240, 27315, 29136, 32688, 36320, 36420, 40860, 43704, 48560, 54480, 54630, 58272, 65376, 72840, 81720, 87408, 97120, 108960, 109260, 137789, 145680, 163440, 174816, 218520, 275578, 291360, 326880, 413367, 437040, 551156, 688945, 826734, 874080, 1102312, 1240101, 1377890, 1653468, 2066835, 2204624, 2480202, 2755780, 3306936, 4133670, 4409248, 4960404, 5511560, 6200505, 6613872, 8267340, 9920808, 11023120, 12401010, 13227744, 16534680, 19841616, 22046240, 24802020, 33069360, 39683232, 49604040, 66138720, 99208080, 198416160]

約数ペア:

[(1, 198416160), (2, 99208080), (3, 66138720), (4, 49604040), (5, 39683232), (6, 33069360), (8, 24802020), (9, 22046240), (10, 19841616), (12, 16534680), (15, 13227744), (16, 12401010), (18, 11023120), (20, 9920808), (24, 8267340), (30, 6613872), (32, 6200505), (36, 5511560), (40, 4960404), (45, 4409248), (48, 4133670), (60, 3306936), (72, 2755780), (80, 2480202), (90, 2204624), (96, 2066835), (120, 1653468), (144, 1377890), (160, 1240101), (180, 1102312), (227, 874080), (240, 826734), (288, 688945), (360, 551156), (454, 437040), (480, 413367), (607, 326880), (681, 291360), (720, 275578), (908, 218520), (1135, 174816), (1214, 163440), (1362, 145680), (1440, 137789), (1816, 109260), (1821, 108960), (2043, 97120), (2270, 87408), (2428, 81720), (2724, 72840), (3035, 65376), (3405, 58272), (3632, 54630), (3642, 54480), (4086, 48560), (4540, 43704), (4856, 40860), (5448, 36420), (5463, 36320), (6070, 32688), (6810, 29136), (7264, 27315), (7284, 27240), (8172, 24280), (9080, 21852), (9105, 21792), (9712, 20430), (10215, 19424), (10896, 18210), (10926, 18160), (12140, 16344), (13620, 14568)]