42458381280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82591}}^1$

素因数の和:82639

約数の個数: 384

約数和(自身を含む): 179825909760

約数和(自身を除く): 137367528480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 480, 504, 510, 540, 544, 560, 595, 612, 630, 672, 680, 714, 720, 756, 765, 816, 840, 864, 918, 945, 952, 1008, 1020, 1071, 1080, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1512, 1530, 1632, 1680, 1785, 1836, 1890, 1904, 2016, 2040, 2142, 2160, 2295, 2380, 2448, 2520, 2720, 2856, 3024, 3060, 3213, 3360, 3570, 3672, 3780, 3808, 4080, 4284, 4320, 4590, 4760, 4896, 5040, 5355, 5712, 6048, 6120, 6426, 7140, 7344, 7560, 8160, 8568, 9180, 9520, 10080, 10710, 11424, 12240, 12852, 14280, 14688, 15120, 16065, 17136, 18360, 19040, 21420, 24480, 25704, 28560, 30240, 32130, 34272, 36720, 42840, 51408, 57120, 64260, 73440, 82591, 85680, 102816, 128520, 165182, 171360, 247773, 257040, 330364, 412955, 495546, 514080, 578137, 660728, 743319, 825910, 991092, 1156274, 1238865, 1321456, 1404047, 1486638, 1651820, 1734411, 1982184, 2229957, 2312548, 2477730, 2642912, 2808094, 2890685, 2973276, 3303640, 3468822, 3716595, 3964368, 4212141, 4459914, 4625096, 4955460, 5203233, 5616188, 5781370, 5946552, 6607280, 6937644, 7020235, 7433190, 7928736, 8424282, 8672055, 8919828, 9250192, 9828329, 9910920, 10406466, 11149785, 11232376, 11562740, 11893104, 12636423, 13214560, 13875288, 14040470, 14866380, 15609699, 16848564, 17344110, 17839656, 18500384, 19656658, 19821840, 20812932, 21060705, 22299570, 22464752, 23125480, 23786208, 25272846, 26016165, 27750576, 28080940, 29484987, 29732760, 31219398, 33697128, 34688220, 35679312, 37909269, 39313316, 39643680, 41625864, 42121410, 44599140, 44929504, 46250960, 49141645, 50545692, 52032330, 55501152, 56161880, 58969974, 59465520, 62438796, 63182115, 67394256, 69376440, 71358624, 75818538, 78048495, 78626632, 83251728, 84242820, 88454961, 89198280, 92501920, 98283290, 101091384, 104064660, 112323760, 117939948, 118931040, 124877592, 126364230, 134788512, 138752880, 147424935, 151637076, 156096990, 157253264, 166503456, 168485640, 176909922, 178396560, 189546345, 196566580, 202182768, 208129320, 224647520, 235879896, 249755184, 252728460, 265364883, 277505760, 294849870, 303274152, 312193980, 314506528, 336971280, 353819844, 356793120, 379092690, 393133160, 404365536, 416258640, 442274805, 471759792, 499510368, 505456920, 530729766, 589699740, 606548304, 624387960, 673942560, 707639688, 758185380, 786266320, 832517280, 884549610, 943519584, 1010913840, 1061459532, 1179399480, 1213096608, 1248775920, 1326824415, 1415279376, 1516370760, 1572532640, 1769099220, 2021827680, 2122919064, 2358798960, 2497551840, 2653648830, 2830558752, 3032741520, 3538198440, 4245838128, 4717597920, 5307297660, 6065483040, 7076396880, 8491676256, 10614595320, 14152793760, 21229190640, 42458381280]

約数ペア:

[(1, 42458381280), (2, 21229190640), (3, 14152793760), (4, 10614595320), (5, 8491676256), (6, 7076396880), (7, 6065483040), (8, 5307297660), (9, 4717597920), (10, 4245838128), (12, 3538198440), (14, 3032741520), (15, 2830558752), (16, 2653648830), (17, 2497551840), (18, 2358798960), (20, 2122919064), (21, 2021827680), (24, 1769099220), (27, 1572532640), (28, 1516370760), (30, 1415279376), (32, 1326824415), (34, 1248775920), (35, 1213096608), (36, 1179399480), (40, 1061459532), (42, 1010913840), (45, 943519584), (48, 884549610), (51, 832517280), (54, 786266320), (56, 758185380), (60, 707639688), (63, 673942560), (68, 624387960), (70, 606548304), (72, 589699740), (80, 530729766), (84, 505456920), (85, 499510368), (90, 471759792), (96, 442274805), (102, 416258640), (105, 404365536), (108, 393133160), (112, 379092690), (119, 356793120), (120, 353819844), (126, 336971280), (135, 314506528), (136, 312193980), (140, 303274152), (144, 294849870), (153, 277505760), (160, 265364883), (168, 252728460), (170, 249755184), (180, 235879896), (189, 224647520), (204, 208129320), (210, 202182768), (216, 196566580), (224, 189546345), (238, 178396560), (240, 176909922), (252, 168485640), (255, 166503456), (270, 157253264), (272, 156096990), (280, 151637076), (288, 147424935), (306, 138752880), (315, 134788512), (336, 126364230), (340, 124877592), (357, 118931040), (360, 117939948), (378, 112323760), (408, 104064660), (420, 101091384), (432, 98283290), (459, 92501920), (476, 89198280), (480, 88454961), (504, 84242820), (510, 83251728), (540, 78626632), (544, 78048495), (560, 75818538), (595, 71358624), (612, 69376440), (630, 67394256), (672, 63182115), (680, 62438796), (714, 59465520), (720, 58969974), (756, 56161880), (765, 55501152), (816, 52032330), (840, 50545692), (864, 49141645), (918, 46250960), (945, 44929504), (952, 44599140), (1008, 42121410), (1020, 41625864), (1071, 39643680), (1080, 39313316), (1120, 37909269), (1190, 35679312), (1224, 34688220), (1260, 33697128), (1360, 31219398), (1428, 29732760), (1440, 29484987), (1512, 28080940), (1530, 27750576), (1632, 26016165), (1680, 25272846), (1785, 23786208), (1836, 23125480), (1890, 22464752), (1904, 22299570), (2016, 21060705), (2040, 20812932), (2142, 19821840), (2160, 19656658), (2295, 18500384), (2380, 17839656), (2448, 17344110), (2520, 16848564), (2720, 15609699), (2856, 14866380), (3024, 14040470), (3060, 13875288), (3213, 13214560), (3360, 12636423), (3570, 11893104), (3672, 11562740), (3780, 11232376), (3808, 11149785), (4080, 10406466), (4284, 9910920), (4320, 9828329), (4590, 9250192), (4760, 8919828), (4896, 8672055), (5040, 8424282), (5355, 7928736), (5712, 7433190), (6048, 7020235), (6120, 6937644), (6426, 6607280), (7140, 5946552), (7344, 5781370), (7560, 5616188), (8160, 5203233), (8568, 4955460), (9180, 4625096), (9520, 4459914), (10080, 4212141), (10710, 3964368), (11424, 3716595), (12240, 3468822), (12852, 3303640), (14280, 2973276), (14688, 2890685), (15120, 2808094), (16065, 2642912), (17136, 2477730), (18360, 2312548), (19040, 2229957), (21420, 1982184), (24480, 1734411), (25704, 1651820), (28560, 1486638), (30240, 1404047), (32130, 1321456), (34272, 1238865), (36720, 1156274), (42840, 991092), (51408, 825910), (57120, 743319), (64260, 660728), (73440, 578137), (82591, 514080), (85680, 495546), (102816, 412955), (128520, 330364), (165182, 257040), (171360, 247773)]