1377600

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1$

素因数の和:73

約数の個数: 168

約数和(自身を含む): 5291328

約数和(自身を除く): 3913728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 41, 42, 48, 50, 56, 60, 64, 70, 75, 80, 82, 84, 96, 100, 105, 112, 120, 123, 140, 150, 160, 164, 168, 175, 192, 200, 205, 210, 224, 240, 246, 280, 287, 300, 320, 328, 336, 350, 400, 410, 420, 448, 480, 492, 525, 560, 574, 600, 615, 656, 672, 700, 800, 820, 840, 861, 960, 984, 1025, 1050, 1120, 1148, 1200, 1230, 1312, 1344, 1400, 1435, 1600, 1640, 1680, 1722, 1968, 2050, 2100, 2240, 2296, 2400, 2460, 2624, 2800, 2870, 3075, 3280, 3360, 3444, 3936, 4100, 4200, 4305, 4592, 4800, 4920, 5600, 5740, 6150, 6560, 6720, 6888, 7175, 7872, 8200, 8400, 8610, 9184, 9840, 11200, 11480, 12300, 13120, 13776, 14350, 16400, 16800, 17220, 18368, 19680, 21525, 22960, 24600, 27552, 28700, 32800, 33600, 34440, 39360, 43050, 45920, 49200, 55104, 57400, 65600, 68880, 86100, 91840, 98400, 114800, 137760, 172200, 196800, 229600, 275520, 344400, 459200, 688800, 1377600]

約数ペア:

[(1, 1377600), (2, 688800), (3, 459200), (4, 344400), (5, 275520), (6, 229600), (7, 196800), (8, 172200), (10, 137760), (12, 114800), (14, 98400), (15, 91840), (16, 86100), (20, 68880), (21, 65600), (24, 57400), (25, 55104), (28, 49200), (30, 45920), (32, 43050), (35, 39360), (40, 34440), (41, 33600), (42, 32800), (48, 28700), (50, 27552), (56, 24600), (60, 22960), (64, 21525), (70, 19680), (75, 18368), (80, 17220), (82, 16800), (84, 16400), (96, 14350), (100, 13776), (105, 13120), (112, 12300), (120, 11480), (123, 11200), (140, 9840), (150, 9184), (160, 8610), (164, 8400), (168, 8200), (175, 7872), (192, 7175), (200, 6888), (205, 6720), (210, 6560), (224, 6150), (240, 5740), (246, 5600), (280, 4920), (287, 4800), (300, 4592), (320, 4305), (328, 4200), (336, 4100), (350, 3936), (400, 3444), (410, 3360), (420, 3280), (448, 3075), (480, 2870), (492, 2800), (525, 2624), (560, 2460), (574, 2400), (600, 2296), (615, 2240), (656, 2100), (672, 2050), (700, 1968), (800, 1722), (820, 1680), (840, 1640), (861, 1600), (960, 1435), (984, 1400), (1025, 1344), (1050, 1312), (1120, 1230), (1148, 1200)]