21134400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 336

約数和(自身を含む): 86173056

約数和(自身を除く): 65038656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 37, 40, 42, 48, 50, 51, 56, 60, 64, 68, 70, 74, 75, 80, 84, 85, 96, 100, 102, 105, 111, 112, 119, 120, 136, 140, 148, 150, 160, 168, 170, 175, 185, 192, 200, 204, 210, 222, 224, 238, 240, 255, 259, 272, 280, 296, 300, 320, 336, 340, 350, 357, 370, 400, 408, 420, 425, 444, 448, 476, 480, 510, 518, 525, 544, 555, 560, 592, 595, 600, 629, 672, 680, 700, 714, 740, 777, 800, 816, 840, 850, 888, 925, 952, 960, 1020, 1036, 1050, 1088, 1110, 1120, 1184, 1190, 1200, 1258, 1275, 1295, 1344, 1360, 1400, 1428, 1480, 1554, 1600, 1632, 1680, 1700, 1776, 1785, 1850, 1887, 1904, 2040, 2072, 2100, 2220, 2240, 2368, 2380, 2400, 2516, 2550, 2590, 2720, 2775, 2800, 2856, 2960, 2975, 3108, 3145, 3264, 3360, 3400, 3552, 3570, 3700, 3774, 3808, 3885, 4080, 4144, 4200, 4403, 4440, 4760, 4800, 5032, 5100, 5180, 5440, 5550, 5600, 5712, 5920, 5950, 6216, 6290, 6475, 6720, 6800, 7104, 7140, 7400, 7548, 7616, 7770, 8160, 8288, 8400, 8806, 8880, 8925, 9435, 9520, 10064, 10200, 10360, 11100, 11200, 11424, 11840, 11900, 12432, 12580, 12950, 13209, 13600, 14280, 14800, 15096, 15540, 15725, 16320, 16576, 16800, 17612, 17760, 17850, 18870, 19040, 19425, 20128, 20400, 20720, 22015, 22200, 22848, 23800, 24864, 25160, 25900, 26418, 27200, 28560, 29600, 30192, 31080, 31450, 33600, 35224, 35520, 35700, 37740, 38080, 38850, 40256, 40800, 41440, 44030, 44400, 47175, 47600, 49728, 50320, 51800, 52836, 57120, 59200, 60384, 62160, 62900, 66045, 70448, 71400, 75480, 77700, 81600, 82880, 88060, 88800, 94350, 95200, 100640, 103600, 105672, 110075, 114240, 120768, 124320, 125800, 132090, 140896, 142800, 150960, 155400, 176120, 177600, 188700, 190400, 201280, 207200, 211344, 220150, 248640, 251600, 264180, 281792, 285600, 301920, 310800, 330225, 352240, 377400, 414400, 422688, 440300, 503200, 528360, 571200, 603840, 621600, 660450, 704480, 754800, 845376, 880600, 1006400, 1056720, 1243200, 1320900, 1408960, 1509600, 1761200, 2113440, 2641800, 3019200, 3522400, 4226880, 5283600, 7044800, 10567200, 21134400]

約数ペア:

[(1, 21134400), (2, 10567200), (3, 7044800), (4, 5283600), (5, 4226880), (6, 3522400), (7, 3019200), (8, 2641800), (10, 2113440), (12, 1761200), (14, 1509600), (15, 1408960), (16, 1320900), (17, 1243200), (20, 1056720), (21, 1006400), (24, 880600), (25, 845376), (28, 754800), (30, 704480), (32, 660450), (34, 621600), (35, 603840), (37, 571200), (40, 528360), (42, 503200), (48, 440300), (50, 422688), (51, 414400), (56, 377400), (60, 352240), (64, 330225), (68, 310800), (70, 301920), (74, 285600), (75, 281792), (80, 264180), (84, 251600), (85, 248640), (96, 220150), (100, 211344), (102, 207200), (105, 201280), (111, 190400), (112, 188700), (119, 177600), (120, 176120), (136, 155400), (140, 150960), (148, 142800), (150, 140896), (160, 132090), (168, 125800), (170, 124320), (175, 120768), (185, 114240), (192, 110075), (200, 105672), (204, 103600), (210, 100640), (222, 95200), (224, 94350), (238, 88800), (240, 88060), (255, 82880), (259, 81600), (272, 77700), (280, 75480), (296, 71400), (300, 70448), (320, 66045), (336, 62900), (340, 62160), (350, 60384), (357, 59200), (370, 57120), (400, 52836), (408, 51800), (420, 50320), (425, 49728), (444, 47600), (448, 47175), (476, 44400), (480, 44030), (510, 41440), (518, 40800), (525, 40256), (544, 38850), (555, 38080), (560, 37740), (592, 35700), (595, 35520), (600, 35224), (629, 33600), (672, 31450), (680, 31080), (700, 30192), (714, 29600), (740, 28560), (777, 27200), (800, 26418), (816, 25900), (840, 25160), (850, 24864), (888, 23800), (925, 22848), (952, 22200), (960, 22015), (1020, 20720), (1036, 20400), (1050, 20128), (1088, 19425), (1110, 19040), (1120, 18870), (1184, 17850), (1190, 17760), (1200, 17612), (1258, 16800), (1275, 16576), (1295, 16320), (1344, 15725), (1360, 15540), (1400, 15096), (1428, 14800), (1480, 14280), (1554, 13600), (1600, 13209), (1632, 12950), (1680, 12580), (1700, 12432), (1776, 11900), (1785, 11840), (1850, 11424), (1887, 11200), (1904, 11100), (2040, 10360), (2072, 10200), (2100, 10064), (2220, 9520), (2240, 9435), (2368, 8925), (2380, 8880), (2400, 8806), (2516, 8400), (2550, 8288), (2590, 8160), (2720, 7770), (2775, 7616), (2800, 7548), (2856, 7400), (2960, 7140), (2975, 7104), (3108, 6800), (3145, 6720), (3264, 6475), (3360, 6290), (3400, 6216), (3552, 5950), (3570, 5920), (3700, 5712), (3774, 5600), (3808, 5550), (3885, 5440), (4080, 5180), (4144, 5100), (4200, 5032), (4403, 4800), (4440, 4760)]