57399720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3015

約数の個数: 128

約数和(自身を含む): 205424640

約数和(自身を除く): 148024920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 2971, 3220, 3864, 4830, 5942, 6440, 8913, 9660, 11884, 14855, 17826, 19320, 20797, 23768, 29710, 35652, 41594, 44565, 59420, 62391, 68333, 71304, 83188, 89130, 103985, 118840, 124782, 136666, 166376, 178260, 204999, 207970, 249564, 273332, 311955, 341665, 356520, 409998, 415940, 478331, 499128, 546664, 623910, 683330, 819996, 831880, 956662, 1024995, 1247820, 1366660, 1434993, 1639992, 1913324, 2049990, 2391655, 2495640, 2733320, 2869986, 3826648, 4099980, 4783310, 5739972, 7174965, 8199960, 9566620, 11479944, 14349930, 19133240, 28699860, 57399720]

約数ペア:

[(1, 57399720), (2, 28699860), (3, 19133240), (4, 14349930), (5, 11479944), (6, 9566620), (7, 8199960), (8, 7174965), (10, 5739972), (12, 4783310), (14, 4099980), (15, 3826648), (20, 2869986), (21, 2733320), (23, 2495640), (24, 2391655), (28, 2049990), (30, 1913324), (35, 1639992), (40, 1434993), (42, 1366660), (46, 1247820), (56, 1024995), (60, 956662), (69, 831880), (70, 819996), (84, 683330), (92, 623910), (105, 546664), (115, 499128), (120, 478331), (138, 415940), (140, 409998), (161, 356520), (168, 341665), (184, 311955), (210, 273332), (230, 249564), (276, 207970), (280, 204999), (322, 178260), (345, 166376), (420, 136666), (460, 124782), (483, 118840), (552, 103985), (644, 89130), (690, 83188), (805, 71304), (840, 68333), (920, 62391), (966, 59420), (1288, 44565), (1380, 41594), (1610, 35652), (1932, 29710), (2415, 23768), (2760, 20797), (2971, 19320), (3220, 17826), (3864, 14855), (4830, 11884), (5942, 9660), (6440, 8913)]