155087520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:583

約数の個数: 192

約数和(自身を含む): 565076736

約数和(自身を除く): 409989216

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, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 280, 303, 336, 404, 420, 457, 480, 505, 560, 606, 672, 707, 808, 840, 914, 1010, 1120, 1212, 1371, 1414, 1515, 1616, 1680, 1828, 2020, 2121, 2285, 2424, 2742, 2828, 3030, 3199, 3232, 3360, 3535, 3656, 4040, 4242, 4570, 4848, 5484, 5656, 6060, 6398, 6855, 7070, 7312, 8080, 8484, 9140, 9597, 9696, 10605, 10968, 11312, 12120, 12796, 13710, 14140, 14624, 15995, 16160, 16968, 18280, 19194, 21210, 21936, 22624, 24240, 25592, 27420, 28280, 31990, 33936, 36560, 38388, 42420, 43872, 46157, 47985, 48480, 51184, 54840, 56560, 63980, 67872, 73120, 76776, 84840, 92314, 95970, 102368, 109680, 113120, 127960, 138471, 153552, 169680, 184628, 191940, 219360, 230785, 255920, 276942, 307104, 323099, 339360, 369256, 383880, 461570, 511840, 553884, 646198, 692355, 738512, 767760, 923140, 969297, 1107768, 1292396, 1384710, 1477024, 1535520, 1615495, 1846280, 1938594, 2215536, 2584792, 2769420, 3230990, 3692560, 3877188, 4431072, 4846485, 5169584, 5538840, 6461980, 7385120, 7754376, 9692970, 10339168, 11077680, 12923960, 15508752, 19385940, 22155360, 25847920, 31017504, 38771880, 51695840, 77543760, 155087520]

約数ペア:

[(1, 155087520), (2, 77543760), (3, 51695840), (4, 38771880), (5, 31017504), (6, 25847920), (7, 22155360), (8, 19385940), (10, 15508752), (12, 12923960), (14, 11077680), (15, 10339168), (16, 9692970), (20, 7754376), (21, 7385120), (24, 6461980), (28, 5538840), (30, 5169584), (32, 4846485), (35, 4431072), (40, 3877188), (42, 3692560), (48, 3230990), (56, 2769420), (60, 2584792), (70, 2215536), (80, 1938594), (84, 1846280), (96, 1615495), (101, 1535520), (105, 1477024), (112, 1384710), (120, 1292396), (140, 1107768), (160, 969297), (168, 923140), (202, 767760), (210, 738512), (224, 692355), (240, 646198), (280, 553884), (303, 511840), (336, 461570), (404, 383880), (420, 369256), (457, 339360), (480, 323099), (505, 307104), (560, 276942), (606, 255920), (672, 230785), (707, 219360), (808, 191940), (840, 184628), (914, 169680), (1010, 153552), (1120, 138471), (1212, 127960), (1371, 113120), (1414, 109680), (1515, 102368), (1616, 95970), (1680, 92314), (1828, 84840), (2020, 76776), (2121, 73120), (2285, 67872), (2424, 63980), (2742, 56560), (2828, 54840), (3030, 51184), (3199, 48480), (3232, 47985), (3360, 46157), (3535, 43872), (3656, 42420), (4040, 38388), (4242, 36560), (4570, 33936), (4848, 31990), (5484, 28280), (5656, 27420), (6060, 25592), (6398, 24240), (6855, 22624), (7070, 21936), (7312, 21210), (8080, 19194), (8484, 18280), (9140, 16968), (9597, 16160), (9696, 15995), (10605, 14624), (10968, 14140), (11312, 13710), (12120, 12796)]