42026040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 320

約数和(自身を含む): 172497600

約数和(自身を除く): 130471560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 81, 84, 85, 90, 102, 105, 108, 109, 119, 120, 126, 135, 136, 140, 153, 162, 168, 170, 180, 189, 204, 210, 216, 218, 238, 252, 255, 270, 280, 306, 315, 324, 327, 340, 357, 360, 378, 405, 408, 420, 436, 459, 476, 504, 510, 540, 545, 567, 595, 612, 630, 648, 654, 680, 714, 756, 763, 765, 810, 840, 872, 918, 945, 952, 981, 1020, 1071, 1080, 1090, 1134, 1190, 1224, 1260, 1308, 1377, 1428, 1512, 1526, 1530, 1620, 1635, 1785, 1836, 1853, 1890, 1962, 2040, 2142, 2180, 2268, 2289, 2295, 2380, 2520, 2616, 2754, 2835, 2856, 2943, 3052, 3060, 3213, 3240, 3270, 3570, 3672, 3706, 3780, 3815, 3924, 4284, 4360, 4536, 4578, 4590, 4760, 4905, 5355, 5508, 5559, 5670, 5886, 6104, 6120, 6426, 6540, 6867, 6885, 7140, 7412, 7560, 7630, 7848, 8568, 8829, 9156, 9180, 9265, 9639, 9810, 10710, 11016, 11118, 11340, 11445, 11772, 12852, 12971, 13080, 13734, 13770, 14280, 14715, 14824, 15260, 16065, 16677, 17658, 18312, 18360, 18530, 19278, 19620, 20601, 21420, 22236, 22680, 22890, 23544, 25704, 25942, 27468, 27540, 27795, 29430, 30520, 32130, 33354, 34335, 35316, 37060, 38556, 38913, 39240, 41202, 42840, 44145, 44472, 45780, 48195, 50031, 51884, 54936, 55080, 55590, 58860, 61803, 64260, 64855, 66708, 68670, 70632, 74120, 77112, 77826, 82404, 83385, 88290, 91560, 96390, 100062, 103005, 103768, 111180, 116739, 117720, 123606, 128520, 129710, 133416, 137340, 150093, 155652, 164808, 166770, 176580, 192780, 194565, 200124, 206010, 222360, 233478, 247212, 250155, 259420, 274680, 300186, 309015, 311304, 333540, 350217, 353160, 385560, 389130, 400248, 412020, 466956, 494424, 500310, 518840, 583695, 600372, 618030, 667080, 700434, 750465, 778260, 824040, 933912, 1000620, 1050651, 1167390, 1200744, 1236060, 1400868, 1500930, 1556520, 1751085, 2001240, 2101302, 2334780, 2472120, 2801736, 3001860, 3502170, 4202604, 4669560, 5253255, 6003720, 7004340, 8405208, 10506510, 14008680, 21013020, 42026040]

約数ペア:

[(1, 42026040), (2, 21013020), (3, 14008680), (4, 10506510), (5, 8405208), (6, 7004340), (7, 6003720), (8, 5253255), (9, 4669560), (10, 4202604), (12, 3502170), (14, 3001860), (15, 2801736), (17, 2472120), (18, 2334780), (20, 2101302), (21, 2001240), (24, 1751085), (27, 1556520), (28, 1500930), (30, 1400868), (34, 1236060), (35, 1200744), (36, 1167390), (40, 1050651), (42, 1000620), (45, 933912), (51, 824040), (54, 778260), (56, 750465), (60, 700434), (63, 667080), (68, 618030), (70, 600372), (72, 583695), (81, 518840), (84, 500310), (85, 494424), (90, 466956), (102, 412020), (105, 400248), (108, 389130), (109, 385560), (119, 353160), (120, 350217), (126, 333540), (135, 311304), (136, 309015), (140, 300186), (153, 274680), (162, 259420), (168, 250155), (170, 247212), (180, 233478), (189, 222360), (204, 206010), (210, 200124), (216, 194565), (218, 192780), (238, 176580), (252, 166770), (255, 164808), (270, 155652), (280, 150093), (306, 137340), (315, 133416), (324, 129710), (327, 128520), (340, 123606), (357, 117720), (360, 116739), (378, 111180), (405, 103768), (408, 103005), (420, 100062), (436, 96390), (459, 91560), (476, 88290), (504, 83385), (510, 82404), (540, 77826), (545, 77112), (567, 74120), (595, 70632), (612, 68670), (630, 66708), (648, 64855), (654, 64260), (680, 61803), (714, 58860), (756, 55590), (763, 55080), (765, 54936), (810, 51884), (840, 50031), (872, 48195), (918, 45780), (945, 44472), (952, 44145), (981, 42840), (1020, 41202), (1071, 39240), (1080, 38913), (1090, 38556), (1134, 37060), (1190, 35316), (1224, 34335), (1260, 33354), (1308, 32130), (1377, 30520), (1428, 29430), (1512, 27795), (1526, 27540), (1530, 27468), (1620, 25942), (1635, 25704), (1785, 23544), (1836, 22890), (1853, 22680), (1890, 22236), (1962, 21420), (2040, 20601), (2142, 19620), (2180, 19278), (2268, 18530), (2289, 18360), (2295, 18312), (2380, 17658), (2520, 16677), (2616, 16065), (2754, 15260), (2835, 14824), (2856, 14715), (2943, 14280), (3052, 13770), (3060, 13734), (3213, 13080), (3240, 12971), (3270, 12852), (3570, 11772), (3672, 11445), (3706, 11340), (3780, 11118), (3815, 11016), (3924, 10710), (4284, 9810), (4360, 9639), (4536, 9265), (4578, 9180), (4590, 9156), (4760, 8829), (4905, 8568), (5355, 7848), (5508, 7630), (5559, 7560), (5670, 7412), (5886, 7140), (6104, 6885), (6120, 6867), (6426, 6540)]