610238720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 288

約数和(自身を含む): 1868052480

約数和(自身を除く): 1257813760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 169, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 338, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 676, 728, 806, 832, 845, 868, 896, 910, 992, 1040, 1085, 1120, 1183, 1240, 1280, 1352, 1456, 1612, 1664, 1690, 1736, 1792, 1820, 1984, 2015, 2080, 2170, 2197, 2240, 2366, 2480, 2704, 2821, 2912, 3224, 3328, 3380, 3472, 3640, 3968, 4030, 4160, 4340, 4394, 4480, 4732, 4960, 5239, 5408, 5642, 5824, 5915, 6448, 6760, 6944, 7280, 7936, 8060, 8320, 8680, 8788, 8960, 9464, 9920, 10478, 10816, 10985, 11284, 11648, 11830, 12896, 13520, 13888, 14105, 14560, 15379, 16120, 16640, 17360, 17576, 18928, 19840, 20956, 21632, 21970, 22568, 23296, 23660, 25792, 26195, 27040, 27776, 28210, 29120, 30758, 32240, 34720, 35152, 36673, 37856, 39680, 41912, 43264, 43940, 45136, 47320, 51584, 52390, 54080, 55552, 56420, 58240, 61516, 64480, 68107, 69440, 70304, 73346, 75712, 76895, 83824, 87880, 90272, 94640, 103168, 104780, 108160, 112840, 116480, 123032, 128960, 136214, 138880, 140608, 146692, 151424, 153790, 167648, 175760, 180544, 183365, 189280, 209560, 216320, 225680, 246064, 257920, 272428, 277760, 281216, 293384, 302848, 307580, 335296, 340535, 351520, 361088, 366730, 378560, 419120, 451360, 476749, 492128, 515840, 544856, 562432, 586768, 615160, 670592, 681070, 703040, 722176, 733460, 757120, 838240, 902720, 953498, 984256, 1089712, 1173536, 1230320, 1341184, 1362140, 1406080, 1466920, 1514240, 1676480, 1805440, 1906996, 1968512, 2179424, 2347072, 2383745, 2460640, 2724280, 2812160, 2933840, 3352960, 3610880, 3813992, 3937024, 4358848, 4694144, 4767490, 4921280, 5448560, 5867680, 6705920, 7627984, 8717696, 9388288, 9534980, 9842560, 10897120, 11735360, 15255968, 17435392, 19069960, 19685120, 21794240, 23470720, 30511936, 38139920, 43588480, 46941440, 61023872, 76279840, 87176960, 122047744, 152559680, 305119360, 610238720]

約数ペア:

[(1, 610238720), (2, 305119360), (4, 152559680), (5, 122047744), (7, 87176960), (8, 76279840), (10, 61023872), (13, 46941440), (14, 43588480), (16, 38139920), (20, 30511936), (26, 23470720), (28, 21794240), (31, 19685120), (32, 19069960), (35, 17435392), (40, 15255968), (52, 11735360), (56, 10897120), (62, 9842560), (64, 9534980), (65, 9388288), (70, 8717696), (80, 7627984), (91, 6705920), (104, 5867680), (112, 5448560), (124, 4921280), (128, 4767490), (130, 4694144), (140, 4358848), (155, 3937024), (160, 3813992), (169, 3610880), (182, 3352960), (208, 2933840), (217, 2812160), (224, 2724280), (248, 2460640), (256, 2383745), (260, 2347072), (280, 2179424), (310, 1968512), (320, 1906996), (338, 1805440), (364, 1676480), (403, 1514240), (416, 1466920), (434, 1406080), (448, 1362140), (455, 1341184), (496, 1230320), (520, 1173536), (560, 1089712), (620, 984256), (640, 953498), (676, 902720), (728, 838240), (806, 757120), (832, 733460), (845, 722176), (868, 703040), (896, 681070), (910, 670592), (992, 615160), (1040, 586768), (1085, 562432), (1120, 544856), (1183, 515840), (1240, 492128), (1280, 476749), (1352, 451360), (1456, 419120), (1612, 378560), (1664, 366730), (1690, 361088), (1736, 351520), (1792, 340535), (1820, 335296), (1984, 307580), (2015, 302848), (2080, 293384), (2170, 281216), (2197, 277760), (2240, 272428), (2366, 257920), (2480, 246064), (2704, 225680), (2821, 216320), (2912, 209560), (3224, 189280), (3328, 183365), (3380, 180544), (3472, 175760), (3640, 167648), (3968, 153790), (4030, 151424), (4160, 146692), (4340, 140608), (4394, 138880), (4480, 136214), (4732, 128960), (4960, 123032), (5239, 116480), (5408, 112840), (5642, 108160), (5824, 104780), (5915, 103168), (6448, 94640), (6760, 90272), (6944, 87880), (7280, 83824), (7936, 76895), (8060, 75712), (8320, 73346), (8680, 70304), (8788, 69440), (8960, 68107), (9464, 64480), (9920, 61516), (10478, 58240), (10816, 56420), (10985, 55552), (11284, 54080), (11648, 52390), (11830, 51584), (12896, 47320), (13520, 45136), (13888, 43940), (14105, 43264), (14560, 41912), (15379, 39680), (16120, 37856), (16640, 36673), (17360, 35152), (17576, 34720), (18928, 32240), (19840, 30758), (20956, 29120), (21632, 28210), (21970, 27776), (22568, 27040), (23296, 26195), (23660, 25792)]