817926120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{569}}^1$

素因数の和:622

約数の個数: 256

約数和(自身を含む): 3004128000

約数和(自身を除く): 2186201880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 569, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1138, 1188, 1210, 1320, 1331, 1452, 1485, 1707, 1815, 1980, 2178, 2276, 2376, 2420, 2662, 2845, 2904, 2970, 3267, 3414, 3630, 3960, 3993, 4356, 4552, 4840, 5121, 5324, 5445, 5690, 5940, 6259, 6534, 6655, 6828, 7260, 7986, 8535, 8712, 10242, 10648, 10890, 11380, 11880, 11979, 12518, 13068, 13310, 13656, 14520, 15363, 15972, 16335, 17070, 18777, 19965, 20484, 21780, 22760, 23958, 25036, 25605, 26136, 26620, 30726, 31295, 31944, 32670, 34140, 35937, 37554, 39930, 40968, 43560, 47916, 50072, 51210, 53240, 56331, 59895, 61452, 62590, 65340, 68280, 68849, 71874, 75108, 76815, 79860, 93885, 95832, 102420, 112662, 119790, 122904, 125180, 130680, 137698, 143748, 150216, 153630, 159720, 168993, 179685, 187770, 204840, 206547, 225324, 239580, 250360, 275396, 281655, 287496, 307260, 337986, 344245, 359370, 375540, 413094, 450648, 479160, 550792, 563310, 614520, 619641, 675972, 688490, 718740, 751080, 757339, 826188, 844965, 1032735, 1126620, 1239282, 1351944, 1376980, 1437480, 1514678, 1652376, 1689930, 1858923, 2065470, 2253240, 2272017, 2478564, 2753960, 3029356, 3098205, 3379860, 3717846, 3786695, 4130940, 4544034, 4957128, 6058712, 6196410, 6759720, 6816051, 7435692, 7573390, 8261880, 9088068, 9294615, 11360085, 12392820, 13632102, 14871384, 15146780, 18176136, 18589230, 20448153, 22720170, 24785640, 27264204, 30293560, 34080255, 37178460, 40896306, 45440340, 54528408, 68160510, 74356920, 81792612, 90880680, 102240765, 136321020, 163585224, 204481530, 272642040, 408963060, 817926120]

約数ペア:

[(1, 817926120), (2, 408963060), (3, 272642040), (4, 204481530), (5, 163585224), (6, 136321020), (8, 102240765), (9, 90880680), (10, 81792612), (11, 74356920), (12, 68160510), (15, 54528408), (18, 45440340), (20, 40896306), (22, 37178460), (24, 34080255), (27, 30293560), (30, 27264204), (33, 24785640), (36, 22720170), (40, 20448153), (44, 18589230), (45, 18176136), (54, 15146780), (55, 14871384), (60, 13632102), (66, 12392820), (72, 11360085), (88, 9294615), (90, 9088068), (99, 8261880), (108, 7573390), (110, 7435692), (120, 6816051), (121, 6759720), (132, 6196410), (135, 6058712), (165, 4957128), (180, 4544034), (198, 4130940), (216, 3786695), (220, 3717846), (242, 3379860), (264, 3098205), (270, 3029356), (297, 2753960), (330, 2478564), (360, 2272017), (363, 2253240), (396, 2065470), (440, 1858923), (484, 1689930), (495, 1652376), (540, 1514678), (569, 1437480), (594, 1376980), (605, 1351944), (660, 1239282), (726, 1126620), (792, 1032735), (968, 844965), (990, 826188), (1080, 757339), (1089, 751080), (1138, 718740), (1188, 688490), (1210, 675972), (1320, 619641), (1331, 614520), (1452, 563310), (1485, 550792), (1707, 479160), (1815, 450648), (1980, 413094), (2178, 375540), (2276, 359370), (2376, 344245), (2420, 337986), (2662, 307260), (2845, 287496), (2904, 281655), (2970, 275396), (3267, 250360), (3414, 239580), (3630, 225324), (3960, 206547), (3993, 204840), (4356, 187770), (4552, 179685), (4840, 168993), (5121, 159720), (5324, 153630), (5445, 150216), (5690, 143748), (5940, 137698), (6259, 130680), (6534, 125180), (6655, 122904), (6828, 119790), (7260, 112662), (7986, 102420), (8535, 95832), (8712, 93885), (10242, 79860), (10648, 76815), (10890, 75108), (11380, 71874), (11880, 68849), (11979, 68280), (12518, 65340), (13068, 62590), (13310, 61452), (13656, 59895), (14520, 56331), (15363, 53240), (15972, 51210), (16335, 50072), (17070, 47916), (18777, 43560), (19965, 40968), (20484, 39930), (21780, 37554), (22760, 35937), (23958, 34140), (25036, 32670), (25605, 31944), (26136, 31295), (26620, 30726)]