240531480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3134

約数の個数: 192

約数和(自身を含む): 922521600

約数和(自身を除く): 681990120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3079, 3255, 3720, 3906, 4340, 5208, 5580, 6158, 6510, 7812, 8680, 9237, 9765, 11160, 12316, 13020, 15395, 15624, 18474, 19530, 21553, 24632, 26040, 27711, 30790, 36948, 39060, 43106, 46185, 55422, 61580, 64659, 73896, 78120, 86212, 92370, 95449, 107765, 110844, 123160, 129318, 138555, 172424, 184740, 190898, 193977, 215530, 221688, 258636, 277110, 286347, 323295, 369480, 381796, 387954, 431060, 477245, 517272, 554220, 572694, 646590, 668143, 763592, 775908, 859041, 862120, 954490, 969885, 1108440, 1145388, 1293180, 1336286, 1431735, 1551816, 1718082, 1908980, 1939770, 2004429, 2290776, 2586360, 2672572, 2863470, 3340715, 3436164, 3817960, 3879540, 4008858, 4295205, 5345144, 5726940, 6013287, 6681430, 6872328, 7759080, 8017716, 8590410, 10022145, 11453880, 12026574, 13362860, 16035432, 17180820, 20044290, 24053148, 26725720, 30066435, 34361640, 40088580, 48106296, 60132870, 80177160, 120265740, 240531480]

約数ペア:

[(1, 240531480), (2, 120265740), (3, 80177160), (4, 60132870), (5, 48106296), (6, 40088580), (7, 34361640), (8, 30066435), (9, 26725720), (10, 24053148), (12, 20044290), (14, 17180820), (15, 16035432), (18, 13362860), (20, 12026574), (21, 11453880), (24, 10022145), (28, 8590410), (30, 8017716), (31, 7759080), (35, 6872328), (36, 6681430), (40, 6013287), (42, 5726940), (45, 5345144), (56, 4295205), (60, 4008858), (62, 3879540), (63, 3817960), (70, 3436164), (72, 3340715), (84, 2863470), (90, 2672572), (93, 2586360), (105, 2290776), (120, 2004429), (124, 1939770), (126, 1908980), (140, 1718082), (155, 1551816), (168, 1431735), (180, 1336286), (186, 1293180), (210, 1145388), (217, 1108440), (248, 969885), (252, 954490), (279, 862120), (280, 859041), (310, 775908), (315, 763592), (360, 668143), (372, 646590), (420, 572694), (434, 554220), (465, 517272), (504, 477245), (558, 431060), (620, 387954), (630, 381796), (651, 369480), (744, 323295), (840, 286347), (868, 277110), (930, 258636), (1085, 221688), (1116, 215530), (1240, 193977), (1260, 190898), (1302, 184740), (1395, 172424), (1736, 138555), (1860, 129318), (1953, 123160), (2170, 110844), (2232, 107765), (2520, 95449), (2604, 92370), (2790, 86212), (3079, 78120), (3255, 73896), (3720, 64659), (3906, 61580), (4340, 55422), (5208, 46185), (5580, 43106), (6158, 39060), (6510, 36948), (7812, 30790), (8680, 27711), (9237, 26040), (9765, 24632), (11160, 21553), (12316, 19530), (13020, 18474), (15395, 15624)]