42312480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 156038400

約数和(自身を除く): 113725920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 257, 280, 294, 336, 343, 392, 420, 480, 490, 514, 560, 588, 672, 686, 735, 771, 784, 840, 980, 1028, 1029, 1120, 1176, 1285, 1372, 1470, 1542, 1568, 1680, 1715, 1799, 1960, 2056, 2058, 2352, 2570, 2744, 2940, 3084, 3360, 3430, 3598, 3855, 3920, 4112, 4116, 4704, 5140, 5145, 5397, 5488, 5880, 6168, 6860, 7196, 7710, 7840, 8224, 8232, 8995, 10280, 10290, 10794, 10976, 11760, 12336, 12593, 13720, 14392, 15420, 16464, 17990, 20560, 20580, 21588, 23520, 24672, 25186, 26985, 27440, 28784, 30840, 32928, 35980, 37779, 41120, 41160, 43176, 50372, 53970, 54880, 57568, 61680, 62965, 71960, 75558, 82320, 86352, 88151, 100744, 107940, 123360, 125930, 143920, 151116, 164640, 172704, 176302, 188895, 201488, 215880, 251860, 264453, 287840, 302232, 352604, 377790, 402976, 431760, 440755, 503720, 528906, 604464, 705208, 755580, 863520, 881510, 1007440, 1057812, 1208928, 1322265, 1410416, 1511160, 1763020, 2014880, 2115624, 2644530, 2820832, 3022320, 3526040, 4231248, 5289060, 6044640, 7052080, 8462496, 10578120, 14104160, 21156240, 42312480]

約数ペア:

[(1, 42312480), (2, 21156240), (3, 14104160), (4, 10578120), (5, 8462496), (6, 7052080), (7, 6044640), (8, 5289060), (10, 4231248), (12, 3526040), (14, 3022320), (15, 2820832), (16, 2644530), (20, 2115624), (21, 2014880), (24, 1763020), (28, 1511160), (30, 1410416), (32, 1322265), (35, 1208928), (40, 1057812), (42, 1007440), (48, 881510), (49, 863520), (56, 755580), (60, 705208), (70, 604464), (80, 528906), (84, 503720), (96, 440755), (98, 431760), (105, 402976), (112, 377790), (120, 352604), (140, 302232), (147, 287840), (160, 264453), (168, 251860), (196, 215880), (210, 201488), (224, 188895), (240, 176302), (245, 172704), (257, 164640), (280, 151116), (294, 143920), (336, 125930), (343, 123360), (392, 107940), (420, 100744), (480, 88151), (490, 86352), (514, 82320), (560, 75558), (588, 71960), (672, 62965), (686, 61680), (735, 57568), (771, 54880), (784, 53970), (840, 50372), (980, 43176), (1028, 41160), (1029, 41120), (1120, 37779), (1176, 35980), (1285, 32928), (1372, 30840), (1470, 28784), (1542, 27440), (1568, 26985), (1680, 25186), (1715, 24672), (1799, 23520), (1960, 21588), (2056, 20580), (2058, 20560), (2352, 17990), (2570, 16464), (2744, 15420), (2940, 14392), (3084, 13720), (3360, 12593), (3430, 12336), (3598, 11760), (3855, 10976), (3920, 10794), (4112, 10290), (4116, 10280), (4704, 8995), (5140, 8232), (5145, 8224), (5397, 7840), (5488, 7710), (5880, 7196), (6168, 6860)]