4025629440

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{49921}}^1$

素因数の和:49955

約数の個数: 216

約数和(自身を含む): 15918328608

約数和(自身を除く): 11892699168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 49921, 80640, 99842, 149763, 199684, 249605, 299526, 349447, 399368, 449289, 499210, 599052, 698894, 748815, 798736, 898578, 998420, 1048341, 1198104, 1397788, 1497630, 1597472, 1747235, 1797156, 1996840, 2096682, 2246445, 2396208, 2795576, 2995260, 3145023, 3194944, 3494470, 3594312, 3993680, 4193364, 4492890, 4792416, 5241705, 5591152, 5990520, 6290046, 6389888, 6988940, 7188624, 7987360, 8386728, 8985780, 9584832, 10483410, 11182304, 11981040, 12580092, 12779776, 13977880, 14377248, 15725115, 15974720, 16773456, 17971560, 19169664, 20966820, 22364608, 23962080, 25160184, 27955760, 28754496, 31450230, 31949440, 33546912, 35943120, 38339328, 41933640, 44729216, 47924160, 50320368, 55911520, 57508992, 62900460, 63898880, 67093824, 71886240, 83867280, 89458432, 95848320, 100640736, 111823040, 115017984, 125800920, 134187648, 143772480, 167734560, 191696640, 201281472, 223646080, 251601840, 268375296, 287544960, 335469120, 402562944, 447292160, 503203680, 575089920, 670938240, 805125888, 1006407360, 1341876480, 2012814720, 4025629440]

約数ペア:

[(1, 4025629440), (2, 2012814720), (3, 1341876480), (4, 1006407360), (5, 805125888), (6, 670938240), (7, 575089920), (8, 503203680), (9, 447292160), (10, 402562944), (12, 335469120), (14, 287544960), (15, 268375296), (16, 251601840), (18, 223646080), (20, 201281472), (21, 191696640), (24, 167734560), (28, 143772480), (30, 134187648), (32, 125800920), (35, 115017984), (36, 111823040), (40, 100640736), (42, 95848320), (45, 89458432), (48, 83867280), (56, 71886240), (60, 67093824), (63, 63898880), (64, 62900460), (70, 57508992), (72, 55911520), (80, 50320368), (84, 47924160), (90, 44729216), (96, 41933640), (105, 38339328), (112, 35943120), (120, 33546912), (126, 31949440), (128, 31450230), (140, 28754496), (144, 27955760), (160, 25160184), (168, 23962080), (180, 22364608), (192, 20966820), (210, 19169664), (224, 17971560), (240, 16773456), (252, 15974720), (256, 15725115), (280, 14377248), (288, 13977880), (315, 12779776), (320, 12580092), (336, 11981040), (360, 11182304), (384, 10483410), (420, 9584832), (448, 8985780), (480, 8386728), (504, 7987360), (560, 7188624), (576, 6988940), (630, 6389888), (640, 6290046), (672, 5990520), (720, 5591152), (768, 5241705), (840, 4792416), (896, 4492890), (960, 4193364), (1008, 3993680), (1120, 3594312), (1152, 3494470), (1260, 3194944), (1280, 3145023), (1344, 2995260), (1440, 2795576), (1680, 2396208), (1792, 2246445), (1920, 2096682), (2016, 1996840), (2240, 1797156), (2304, 1747235), (2520, 1597472), (2688, 1497630), (2880, 1397788), (3360, 1198104), (3840, 1048341), (4032, 998420), (4480, 898578), (5040, 798736), (5376, 748815), (5760, 698894), (6720, 599052), (8064, 499210), (8960, 449289), (10080, 399368), (11520, 349447), (13440, 299526), (16128, 249605), (20160, 199684), (26880, 149763), (40320, 99842), (49921, 80640)]