274080240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{18127}}^1$

素因数の和:18156

約数の個数: 160

約数和(自身を含む): 1078978560

約数和(自身を除く): 804898320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 18127, 36254, 54381, 72508, 90635, 108762, 126889, 145016, 163143, 181270, 217524, 253778, 271905, 290032, 326286, 362540, 380667, 435048, 489429, 507556, 543810, 634445, 652572, 725080, 761334, 815715, 870096, 978858, 1015112, 1087620, 1142001, 1268890, 1305144, 1450160, 1522668, 1631430, 1903335, 1957716, 2030224, 2175240, 2284002, 2447145, 2537780, 2610288, 3045336, 3262860, 3426003, 3806670, 3915432, 4350480, 4568004, 4894290, 5075560, 5710005, 6090672, 6525720, 6852006, 7613340, 7830864, 9136008, 9788580, 10151120, 11420010, 13051440, 13704012, 15226680, 17130015, 18272016, 19577160, 22840020, 27408024, 30453360, 34260030, 39154320, 45680040, 54816048, 68520060, 91360080, 137040120, 274080240]

約数ペア:

[(1, 274080240), (2, 137040120), (3, 91360080), (4, 68520060), (5, 54816048), (6, 45680040), (7, 39154320), (8, 34260030), (9, 30453360), (10, 27408024), (12, 22840020), (14, 19577160), (15, 18272016), (16, 17130015), (18, 15226680), (20, 13704012), (21, 13051440), (24, 11420010), (27, 10151120), (28, 9788580), (30, 9136008), (35, 7830864), (36, 7613340), (40, 6852006), (42, 6525720), (45, 6090672), (48, 5710005), (54, 5075560), (56, 4894290), (60, 4568004), (63, 4350480), (70, 3915432), (72, 3806670), (80, 3426003), (84, 3262860), (90, 3045336), (105, 2610288), (108, 2537780), (112, 2447145), (120, 2284002), (126, 2175240), (135, 2030224), (140, 1957716), (144, 1903335), (168, 1631430), (180, 1522668), (189, 1450160), (210, 1305144), (216, 1268890), (240, 1142001), (252, 1087620), (270, 1015112), (280, 978858), (315, 870096), (336, 815715), (360, 761334), (378, 725080), (420, 652572), (432, 634445), (504, 543810), (540, 507556), (560, 489429), (630, 435048), (720, 380667), (756, 362540), (840, 326286), (945, 290032), (1008, 271905), (1080, 253778), (1260, 217524), (1512, 181270), (1680, 163143), (1890, 145016), (2160, 126889), (2520, 108762), (3024, 90635), (3780, 72508), (5040, 54381), (7560, 36254), (15120, 18127)]