126123480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 497629440

約数和(自身を除く): 371505960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 67, 70, 72, 81, 83, 84, 90, 105, 108, 120, 126, 134, 135, 140, 162, 166, 168, 180, 189, 201, 210, 216, 249, 252, 268, 270, 280, 315, 324, 332, 335, 360, 378, 402, 405, 415, 420, 469, 498, 504, 536, 540, 567, 581, 603, 630, 648, 664, 670, 747, 756, 804, 810, 830, 840, 938, 945, 996, 1005, 1080, 1134, 1162, 1206, 1245, 1260, 1340, 1407, 1494, 1512, 1608, 1620, 1660, 1743, 1809, 1876, 1890, 1992, 2010, 2241, 2268, 2324, 2345, 2412, 2490, 2520, 2680, 2814, 2835, 2905, 2988, 3015, 3240, 3320, 3486, 3618, 3735, 3752, 3780, 4020, 4221, 4482, 4536, 4648, 4690, 4824, 4980, 5229, 5427, 5561, 5628, 5670, 5810, 5976, 6030, 6723, 6972, 7035, 7236, 7470, 7560, 8040, 8442, 8715, 8964, 9045, 9380, 9960, 10458, 10854, 11122, 11205, 11256, 11340, 11620, 12060, 12663, 13446, 13944, 14070, 14472, 14940, 15687, 16683, 16884, 17430, 17928, 18090, 18760, 20916, 21105, 21708, 22244, 22410, 22680, 23240, 24120, 25326, 26145, 26892, 27135, 27805, 28140, 29880, 31374, 33366, 33615, 33768, 34860, 36180, 37989, 38927, 41832, 42210, 43416, 44488, 44820, 47061, 50049, 50652, 52290, 53784, 54270, 55610, 56280, 62748, 63315, 66732, 67230, 69720, 72360, 75978, 77854, 78435, 83415, 84420, 89640, 94122, 100098, 101304, 104580, 108540, 111220, 116781, 125496, 126630, 133464, 134460, 150147, 151956, 155708, 156870, 166830, 168840, 188244, 189945, 194635, 200196, 209160, 217080, 222440, 233562, 235305, 250245, 253260, 268920, 300294, 303912, 311416, 313740, 333660, 350343, 376488, 379890, 389270, 400392, 450441, 467124, 470610, 500490, 506520, 583905, 600588, 627480, 667320, 700686, 750735, 759780, 778540, 900882, 934248, 941220, 1000980, 1051029, 1167810, 1201176, 1401372, 1501470, 1519560, 1557080, 1751715, 1801764, 1882440, 2001960, 2102058, 2252205, 2335620, 2802744, 3002940, 3153087, 3503430, 3603528, 4204116, 4504410, 4671240, 5255145, 6005880, 6306174, 7006860, 8408232, 9008820, 10510290, 12612348, 14013720, 15765435, 18017640, 21020580, 25224696, 31530870, 42041160, 63061740, 126123480]

約数ペア:

[(1, 126123480), (2, 63061740), (3, 42041160), (4, 31530870), (5, 25224696), (6, 21020580), (7, 18017640), (8, 15765435), (9, 14013720), (10, 12612348), (12, 10510290), (14, 9008820), (15, 8408232), (18, 7006860), (20, 6306174), (21, 6005880), (24, 5255145), (27, 4671240), (28, 4504410), (30, 4204116), (35, 3603528), (36, 3503430), (40, 3153087), (42, 3002940), (45, 2802744), (54, 2335620), (56, 2252205), (60, 2102058), (63, 2001960), (67, 1882440), (70, 1801764), (72, 1751715), (81, 1557080), (83, 1519560), (84, 1501470), (90, 1401372), (105, 1201176), (108, 1167810), (120, 1051029), (126, 1000980), (134, 941220), (135, 934248), (140, 900882), (162, 778540), (166, 759780), (168, 750735), (180, 700686), (189, 667320), (201, 627480), (210, 600588), (216, 583905), (249, 506520), (252, 500490), (268, 470610), (270, 467124), (280, 450441), (315, 400392), (324, 389270), (332, 379890), (335, 376488), (360, 350343), (378, 333660), (402, 313740), (405, 311416), (415, 303912), (420, 300294), (469, 268920), (498, 253260), (504, 250245), (536, 235305), (540, 233562), (567, 222440), (581, 217080), (603, 209160), (630, 200196), (648, 194635), (664, 189945), (670, 188244), (747, 168840), (756, 166830), (804, 156870), (810, 155708), (830, 151956), (840, 150147), (938, 134460), (945, 133464), (996, 126630), (1005, 125496), (1080, 116781), (1134, 111220), (1162, 108540), (1206, 104580), (1245, 101304), (1260, 100098), (1340, 94122), (1407, 89640), (1494, 84420), (1512, 83415), (1608, 78435), (1620, 77854), (1660, 75978), (1743, 72360), (1809, 69720), (1876, 67230), (1890, 66732), (1992, 63315), (2010, 62748), (2241, 56280), (2268, 55610), (2324, 54270), (2345, 53784), (2412, 52290), (2490, 50652), (2520, 50049), (2680, 47061), (2814, 44820), (2835, 44488), (2905, 43416), (2988, 42210), (3015, 41832), (3240, 38927), (3320, 37989), (3486, 36180), (3618, 34860), (3735, 33768), (3752, 33615), (3780, 33366), (4020, 31374), (4221, 29880), (4482, 28140), (4536, 27805), (4648, 27135), (4690, 26892), (4824, 26145), (4980, 25326), (5229, 24120), (5427, 23240), (5561, 22680), (5628, 22410), (5670, 22244), (5810, 21708), (5976, 21105), (6030, 20916), (6723, 18760), (6972, 18090), (7035, 17928), (7236, 17430), (7470, 16884), (7560, 16683), (8040, 15687), (8442, 14940), (8715, 14472), (8964, 14070), (9045, 13944), (9380, 13446), (9960, 12663), (10458, 12060), (10854, 11620), (11122, 11340), (11205, 11256)]