47418840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 182108160

約数和(自身を除く): 134689320

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, 607, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1214, 1240, 1260, 1302, 1395, 1736, 1821, 1860, 1953, 2170, 2232, 2428, 2520, 2604, 2790, 3035, 3255, 3642, 3720, 3906, 4249, 4340, 4856, 5208, 5463, 5580, 6070, 6510, 7284, 7812, 8498, 8680, 9105, 9765, 10926, 11160, 12140, 12747, 13020, 14568, 15624, 16996, 18210, 18817, 19530, 21245, 21852, 24280, 25494, 26040, 27315, 33992, 36420, 37634, 38241, 39060, 42490, 43704, 50988, 54630, 56451, 63735, 72840, 75268, 76482, 78120, 84980, 94085, 101976, 109260, 112902, 127470, 131719, 150536, 152964, 169353, 169960, 188170, 191205, 218520, 225804, 254940, 263438, 282255, 305928, 338706, 376340, 382410, 395157, 451608, 509880, 526876, 564510, 658595, 677412, 752680, 764820, 790314, 846765, 1053752, 1129020, 1185471, 1317190, 1354824, 1529640, 1580628, 1693530, 1975785, 2258040, 2370942, 2634380, 3161256, 3387060, 3951570, 4741884, 5268760, 5927355, 6774120, 7903140, 9483768, 11854710, 15806280, 23709420, 47418840]

約数ペア:

[(1, 47418840), (2, 23709420), (3, 15806280), (4, 11854710), (5, 9483768), (6, 7903140), (7, 6774120), (8, 5927355), (9, 5268760), (10, 4741884), (12, 3951570), (14, 3387060), (15, 3161256), (18, 2634380), (20, 2370942), (21, 2258040), (24, 1975785), (28, 1693530), (30, 1580628), (31, 1529640), (35, 1354824), (36, 1317190), (40, 1185471), (42, 1129020), (45, 1053752), (56, 846765), (60, 790314), (62, 764820), (63, 752680), (70, 677412), (72, 658595), (84, 564510), (90, 526876), (93, 509880), (105, 451608), (120, 395157), (124, 382410), (126, 376340), (140, 338706), (155, 305928), (168, 282255), (180, 263438), (186, 254940), (210, 225804), (217, 218520), (248, 191205), (252, 188170), (279, 169960), (280, 169353), (310, 152964), (315, 150536), (360, 131719), (372, 127470), (420, 112902), (434, 109260), (465, 101976), (504, 94085), (558, 84980), (607, 78120), (620, 76482), (630, 75268), (651, 72840), (744, 63735), (840, 56451), (868, 54630), (930, 50988), (1085, 43704), (1116, 42490), (1214, 39060), (1240, 38241), (1260, 37634), (1302, 36420), (1395, 33992), (1736, 27315), (1821, 26040), (1860, 25494), (1953, 24280), (2170, 21852), (2232, 21245), (2428, 19530), (2520, 18817), (2604, 18210), (2790, 16996), (3035, 15624), (3255, 14568), (3642, 13020), (3720, 12747), (3906, 12140), (4249, 11160), (4340, 10926), (4856, 9765), (5208, 9105), (5463, 8680), (5580, 8498), (6070, 7812), (6510, 7284)]