142634520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 320

約数和(自身を含む): 578476800

約数和(自身を除く): 435842280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 331, 342, 360, 378, 380, 399, 405, 420, 456, 504, 513, 532, 540, 567, 570, 630, 648, 662, 665, 684, 756, 760, 798, 810, 840, 855, 945, 993, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1324, 1330, 1368, 1512, 1539, 1596, 1620, 1655, 1710, 1890, 1986, 1995, 2052, 2268, 2280, 2317, 2394, 2520, 2565, 2648, 2660, 2835, 2979, 3078, 3192, 3240, 3310, 3420, 3591, 3780, 3972, 3990, 4104, 4536, 4634, 4788, 4965, 5130, 5320, 5670, 5958, 5985, 6156, 6289, 6620, 6840, 6951, 7182, 7560, 7695, 7944, 7980, 8937, 9268, 9576, 9930, 10260, 10773, 11340, 11585, 11916, 11970, 12312, 12578, 13240, 13902, 14364, 14895, 15390, 15960, 17874, 17955, 18536, 18867, 19860, 20520, 20853, 21546, 22680, 23170, 23832, 23940, 25156, 26811, 27804, 28728, 29790, 30780, 31445, 34755, 35748, 35910, 37734, 39720, 41706, 43092, 44023, 44685, 46340, 47880, 50312, 53622, 53865, 55608, 56601, 59580, 61560, 62559, 62890, 69510, 71496, 71820, 75468, 83412, 86184, 88046, 89370, 92680, 94335, 104265, 107244, 107730, 113202, 119160, 125118, 125780, 132069, 134055, 139020, 143640, 150936, 166824, 169803, 176092, 178740, 187677, 188670, 208530, 214488, 215460, 220115, 226404, 250236, 251560, 264138, 268110, 278040, 283005, 312795, 339606, 352184, 357480, 375354, 377340, 396207, 417060, 430920, 440230, 452808, 500472, 509409, 528276, 536220, 566010, 625590, 660345, 679212, 750708, 754680, 792414, 834120, 849015, 880460, 938385, 1018818, 1056552, 1072440, 1132020, 1188621, 1251180, 1320690, 1358424, 1501416, 1584828, 1698030, 1760920, 1876770, 1981035, 2037636, 2264040, 2377242, 2502360, 2547045, 2641380, 3169656, 3396060, 3565863, 3753540, 3962070, 4075272, 4754484, 5094090, 5282760, 5943105, 6792120, 7131726, 7507080, 7924140, 9508968, 10188180, 11886210, 14263452, 15848280, 17829315, 20376360, 23772420, 28526904, 35658630, 47544840, 71317260, 142634520]

約数ペア:

[(1, 142634520), (2, 71317260), (3, 47544840), (4, 35658630), (5, 28526904), (6, 23772420), (7, 20376360), (8, 17829315), (9, 15848280), (10, 14263452), (12, 11886210), (14, 10188180), (15, 9508968), (18, 7924140), (19, 7507080), (20, 7131726), (21, 6792120), (24, 5943105), (27, 5282760), (28, 5094090), (30, 4754484), (35, 4075272), (36, 3962070), (38, 3753540), (40, 3565863), (42, 3396060), (45, 3169656), (54, 2641380), (56, 2547045), (57, 2502360), (60, 2377242), (63, 2264040), (70, 2037636), (72, 1981035), (76, 1876770), (81, 1760920), (84, 1698030), (90, 1584828), (95, 1501416), (105, 1358424), (108, 1320690), (114, 1251180), (120, 1188621), (126, 1132020), (133, 1072440), (135, 1056552), (140, 1018818), (152, 938385), (162, 880460), (168, 849015), (171, 834120), (180, 792414), (189, 754680), (190, 750708), (210, 679212), (216, 660345), (228, 625590), (252, 566010), (266, 536220), (270, 528276), (280, 509409), (285, 500472), (315, 452808), (324, 440230), (331, 430920), (342, 417060), (360, 396207), (378, 377340), (380, 375354), (399, 357480), (405, 352184), (420, 339606), (456, 312795), (504, 283005), (513, 278040), (532, 268110), (540, 264138), (567, 251560), (570, 250236), (630, 226404), (648, 220115), (662, 215460), (665, 214488), (684, 208530), (756, 188670), (760, 187677), (798, 178740), (810, 176092), (840, 169803), (855, 166824), (945, 150936), (993, 143640), (1026, 139020), (1064, 134055), (1080, 132069), (1134, 125780), (1140, 125118), (1197, 119160), (1260, 113202), (1324, 107730), (1330, 107244), (1368, 104265), (1512, 94335), (1539, 92680), (1596, 89370), (1620, 88046), (1655, 86184), (1710, 83412), (1890, 75468), (1986, 71820), (1995, 71496), (2052, 69510), (2268, 62890), (2280, 62559), (2317, 61560), (2394, 59580), (2520, 56601), (2565, 55608), (2648, 53865), (2660, 53622), (2835, 50312), (2979, 47880), (3078, 46340), (3192, 44685), (3240, 44023), (3310, 43092), (3420, 41706), (3591, 39720), (3780, 37734), (3972, 35910), (3990, 35748), (4104, 34755), (4536, 31445), (4634, 30780), (4788, 29790), (4965, 28728), (5130, 27804), (5320, 26811), (5670, 25156), (5958, 23940), (5985, 23832), (6156, 23170), (6289, 22680), (6620, 21546), (6840, 20853), (6951, 20520), (7182, 19860), (7560, 18867), (7695, 18536), (7944, 17955), (7980, 17874), (8937, 15960), (9268, 15390), (9576, 14895), (9930, 14364), (10260, 13902), (10773, 13240), (11340, 12578), (11585, 12312), (11916, 11970)]