321364260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1712

約数の個数: 240

約数和(自身を含む): 1220655744

約数和(自身を除く): 899291484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 918, 945, 1020, 1071, 1134, 1190, 1260, 1377, 1428, 1530, 1620, 1667, 1785, 1836, 1890, 2142, 2268, 2295, 2380, 2754, 2835, 3060, 3213, 3334, 3570, 3780, 4284, 4590, 5001, 5355, 5508, 5670, 6426, 6668, 6885, 7140, 8335, 9180, 9639, 10002, 10710, 11340, 11669, 12852, 13770, 15003, 16065, 16670, 19278, 20004, 21420, 23338, 25005, 27540, 28339, 30006, 32130, 33340, 35007, 38556, 45009, 46676, 48195, 50010, 56678, 58345, 60012, 64260, 70014, 75015, 85017, 90018, 96390, 100020, 105021, 113356, 116690, 135027, 140028, 141695, 150030, 170034, 175035, 180036, 192780, 198373, 210042, 225045, 233380, 255051, 270054, 283390, 300060, 315063, 340068, 350070, 396746, 420084, 425085, 450090, 510102, 525105, 540108, 566780, 595119, 630126, 675135, 700140, 765153, 793492, 850170, 900180, 945189, 991865, 1020204, 1050210, 1190238, 1260252, 1275255, 1350270, 1530306, 1575315, 1700340, 1785357, 1890378, 1983730, 2100420, 2295459, 2380476, 2550510, 2700540, 2975595, 3060612, 3150630, 3570714, 3780756, 3825765, 3967460, 4590918, 4725945, 5101020, 5356071, 5951190, 6301260, 7141428, 7651530, 8926785, 9181836, 9451890, 10712142, 11477295, 11902380, 15303060, 16068213, 17853570, 18903780, 21424284, 22954590, 26780355, 32136426, 35707140, 45909180, 53560710, 64272852, 80341065, 107121420, 160682130, 321364260]

約数ペア:

[(1, 321364260), (2, 160682130), (3, 107121420), (4, 80341065), (5, 64272852), (6, 53560710), (7, 45909180), (9, 35707140), (10, 32136426), (12, 26780355), (14, 22954590), (15, 21424284), (17, 18903780), (18, 17853570), (20, 16068213), (21, 15303060), (27, 11902380), (28, 11477295), (30, 10712142), (34, 9451890), (35, 9181836), (36, 8926785), (42, 7651530), (45, 7141428), (51, 6301260), (54, 5951190), (60, 5356071), (63, 5101020), (68, 4725945), (70, 4590918), (81, 3967460), (84, 3825765), (85, 3780756), (90, 3570714), (102, 3150630), (105, 3060612), (108, 2975595), (119, 2700540), (126, 2550510), (135, 2380476), (140, 2295459), (153, 2100420), (162, 1983730), (170, 1890378), (180, 1785357), (189, 1700340), (204, 1575315), (210, 1530306), (238, 1350270), (252, 1275255), (255, 1260252), (270, 1190238), (306, 1050210), (315, 1020204), (324, 991865), (340, 945189), (357, 900180), (378, 850170), (405, 793492), (420, 765153), (459, 700140), (476, 675135), (510, 630126), (540, 595119), (567, 566780), (595, 540108), (612, 525105), (630, 510102), (714, 450090), (756, 425085), (765, 420084), (810, 396746), (918, 350070), (945, 340068), (1020, 315063), (1071, 300060), (1134, 283390), (1190, 270054), (1260, 255051), (1377, 233380), (1428, 225045), (1530, 210042), (1620, 198373), (1667, 192780), (1785, 180036), (1836, 175035), (1890, 170034), (2142, 150030), (2268, 141695), (2295, 140028), (2380, 135027), (2754, 116690), (2835, 113356), (3060, 105021), (3213, 100020), (3334, 96390), (3570, 90018), (3780, 85017), (4284, 75015), (4590, 70014), (5001, 64260), (5355, 60012), (5508, 58345), (5670, 56678), (6426, 50010), (6668, 48195), (6885, 46676), (7140, 45009), (8335, 38556), (9180, 35007), (9639, 33340), (10002, 32130), (10710, 30006), (11340, 28339), (11669, 27540), (12852, 25005), (13770, 23338), (15003, 21420), (16065, 20004), (16670, 19278)]