2017799280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3673}}^1$

素因数の和:3808

約数の個数: 240

約数和(自身を含む): 7817684160

約数和(自身を除く): 5799884880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 109, 112, 120, 126, 140, 144, 168, 180, 210, 218, 240, 252, 280, 315, 327, 336, 360, 420, 436, 504, 545, 560, 630, 654, 720, 763, 840, 872, 981, 1008, 1090, 1260, 1308, 1526, 1635, 1680, 1744, 1962, 2180, 2289, 2520, 2616, 3052, 3270, 3673, 3815, 3924, 4360, 4578, 4905, 5040, 5232, 6104, 6540, 6867, 7346, 7630, 7848, 8720, 9156, 9810, 11019, 11445, 12208, 13080, 13734, 14692, 15260, 15696, 18312, 18365, 19620, 22038, 22890, 25711, 26160, 27468, 29384, 30520, 33057, 34335, 36624, 36730, 39240, 44076, 45780, 51422, 54936, 55095, 58768, 61040, 66114, 68670, 73460, 77133, 78480, 88152, 91560, 102844, 109872, 110190, 128555, 132228, 137340, 146920, 154266, 165285, 176304, 183120, 205688, 220380, 231399, 257110, 264456, 274680, 293840, 308532, 330570, 385665, 400357, 411376, 440760, 462798, 514220, 528912, 549360, 617064, 661140, 771330, 800714, 881520, 925596, 1028440, 1156995, 1201071, 1234128, 1322280, 1542660, 1601428, 1851192, 2001785, 2056880, 2313990, 2402142, 2644560, 2802499, 3085320, 3202856, 3603213, 3702384, 4003570, 4627980, 4804284, 5604998, 6005355, 6170640, 6405712, 7206426, 8007140, 8407497, 9255960, 9608568, 11209996, 12010710, 14012495, 14412852, 16014280, 16814994, 18016065, 18511920, 19217136, 22419992, 24021420, 25222491, 28024990, 28825704, 32028560, 33629988, 36032130, 42037485, 44839984, 48042840, 50444982, 56049980, 57651408, 67259976, 72064260, 84074970, 96085680, 100889964, 112099960, 126112455, 134519952, 144128520, 168149940, 201779928, 224199920, 252224910, 288257040, 336299880, 403559856, 504449820, 672599760, 1008899640, 2017799280]

約数ペア:

[(1, 2017799280), (2, 1008899640), (3, 672599760), (4, 504449820), (5, 403559856), (6, 336299880), (7, 288257040), (8, 252224910), (9, 224199920), (10, 201779928), (12, 168149940), (14, 144128520), (15, 134519952), (16, 126112455), (18, 112099960), (20, 100889964), (21, 96085680), (24, 84074970), (28, 72064260), (30, 67259976), (35, 57651408), (36, 56049980), (40, 50444982), (42, 48042840), (45, 44839984), (48, 42037485), (56, 36032130), (60, 33629988), (63, 32028560), (70, 28825704), (72, 28024990), (80, 25222491), (84, 24021420), (90, 22419992), (105, 19217136), (109, 18511920), (112, 18016065), (120, 16814994), (126, 16014280), (140, 14412852), (144, 14012495), (168, 12010710), (180, 11209996), (210, 9608568), (218, 9255960), (240, 8407497), (252, 8007140), (280, 7206426), (315, 6405712), (327, 6170640), (336, 6005355), (360, 5604998), (420, 4804284), (436, 4627980), (504, 4003570), (545, 3702384), (560, 3603213), (630, 3202856), (654, 3085320), (720, 2802499), (763, 2644560), (840, 2402142), (872, 2313990), (981, 2056880), (1008, 2001785), (1090, 1851192), (1260, 1601428), (1308, 1542660), (1526, 1322280), (1635, 1234128), (1680, 1201071), (1744, 1156995), (1962, 1028440), (2180, 925596), (2289, 881520), (2520, 800714), (2616, 771330), (3052, 661140), (3270, 617064), (3673, 549360), (3815, 528912), (3924, 514220), (4360, 462798), (4578, 440760), (4905, 411376), (5040, 400357), (5232, 385665), (6104, 330570), (6540, 308532), (6867, 293840), (7346, 274680), (7630, 264456), (7848, 257110), (8720, 231399), (9156, 220380), (9810, 205688), (11019, 183120), (11445, 176304), (12208, 165285), (13080, 154266), (13734, 146920), (14692, 137340), (15260, 132228), (15696, 128555), (18312, 110190), (18365, 109872), (19620, 102844), (22038, 91560), (22890, 88152), (25711, 78480), (26160, 77133), (27468, 73460), (29384, 68670), (30520, 66114), (33057, 61040), (34335, 58768), (36624, 55095), (36730, 54936), (39240, 51422), (44076, 45780)]