506504040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:472

約数の個数: 256

約数和(自身を含む): 1831403520

約数和(自身を除く): 1324899480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 53, 56, 60, 62, 70, 84, 93, 105, 106, 120, 124, 140, 155, 159, 168, 186, 210, 212, 217, 248, 265, 280, 310, 318, 367, 371, 372, 420, 424, 434, 465, 530, 620, 636, 651, 734, 742, 744, 795, 840, 868, 930, 1060, 1085, 1101, 1113, 1240, 1272, 1302, 1468, 1484, 1590, 1643, 1736, 1835, 1855, 1860, 2120, 2170, 2202, 2226, 2569, 2604, 2936, 2968, 3180, 3255, 3286, 3670, 3710, 3720, 4340, 4404, 4452, 4929, 5138, 5208, 5505, 5565, 6360, 6510, 6572, 7340, 7420, 7707, 8215, 8680, 8808, 8904, 9858, 10276, 11010, 11130, 11377, 11501, 12845, 13020, 13144, 14680, 14840, 15414, 16430, 19451, 19716, 20552, 22020, 22260, 22754, 23002, 24645, 25690, 26040, 30828, 32860, 34131, 34503, 38535, 38902, 39432, 44040, 44520, 45508, 46004, 49290, 51380, 56885, 57505, 58353, 61656, 65720, 68262, 69006, 77070, 77804, 79639, 91016, 92008, 97255, 98580, 102760, 113770, 115010, 116706, 136157, 136524, 138012, 154140, 155608, 159278, 170655, 172515, 194510, 197160, 227540, 230020, 233412, 238917, 272314, 273048, 276024, 291765, 308280, 318556, 341310, 345030, 389020, 398195, 408471, 455080, 460040, 466824, 477834, 544628, 583530, 602981, 637112, 680785, 682620, 690060, 778040, 796390, 816942, 955668, 1089256, 1167060, 1194585, 1205962, 1361570, 1365240, 1380120, 1592780, 1633884, 1808943, 1911336, 2042355, 2334120, 2389170, 2411924, 2723140, 3014905, 3185560, 3267768, 3617886, 4084710, 4220867, 4778340, 4823848, 5446280, 6029810, 7235772, 8169420, 8441734, 9044715, 9556680, 12059620, 12662601, 14471544, 16338840, 16883468, 18089430, 21104335, 24119240, 25325202, 33766936, 36178860, 42208670, 50650404, 63313005, 72357720, 84417340, 101300808, 126626010, 168834680, 253252020, 506504040]

約数ペア:

[(1, 506504040), (2, 253252020), (3, 168834680), (4, 126626010), (5, 101300808), (6, 84417340), (7, 72357720), (8, 63313005), (10, 50650404), (12, 42208670), (14, 36178860), (15, 33766936), (20, 25325202), (21, 24119240), (24, 21104335), (28, 18089430), (30, 16883468), (31, 16338840), (35, 14471544), (40, 12662601), (42, 12059620), (53, 9556680), (56, 9044715), (60, 8441734), (62, 8169420), (70, 7235772), (84, 6029810), (93, 5446280), (105, 4823848), (106, 4778340), (120, 4220867), (124, 4084710), (140, 3617886), (155, 3267768), (159, 3185560), (168, 3014905), (186, 2723140), (210, 2411924), (212, 2389170), (217, 2334120), (248, 2042355), (265, 1911336), (280, 1808943), (310, 1633884), (318, 1592780), (367, 1380120), (371, 1365240), (372, 1361570), (420, 1205962), (424, 1194585), (434, 1167060), (465, 1089256), (530, 955668), (620, 816942), (636, 796390), (651, 778040), (734, 690060), (742, 682620), (744, 680785), (795, 637112), (840, 602981), (868, 583530), (930, 544628), (1060, 477834), (1085, 466824), (1101, 460040), (1113, 455080), (1240, 408471), (1272, 398195), (1302, 389020), (1468, 345030), (1484, 341310), (1590, 318556), (1643, 308280), (1736, 291765), (1835, 276024), (1855, 273048), (1860, 272314), (2120, 238917), (2170, 233412), (2202, 230020), (2226, 227540), (2569, 197160), (2604, 194510), (2936, 172515), (2968, 170655), (3180, 159278), (3255, 155608), (3286, 154140), (3670, 138012), (3710, 136524), (3720, 136157), (4340, 116706), (4404, 115010), (4452, 113770), (4929, 102760), (5138, 98580), (5208, 97255), (5505, 92008), (5565, 91016), (6360, 79639), (6510, 77804), (6572, 77070), (7340, 69006), (7420, 68262), (7707, 65720), (8215, 61656), (8680, 58353), (8808, 57505), (8904, 56885), (9858, 51380), (10276, 49290), (11010, 46004), (11130, 45508), (11377, 44520), (11501, 44040), (12845, 39432), (13020, 38902), (13144, 38535), (14680, 34503), (14840, 34131), (15414, 32860), (16430, 30828), (19451, 26040), (19716, 25690), (20552, 24645), (22020, 23002), (22260, 22754)]