17152800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{1021}}^1$

素因数の和:1051

約数の個数: 144

約数和(自身を含む): 63870912

約数和(自身を除く): 46718112

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, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1021, 1050, 1120, 1200, 1400, 1680, 2042, 2100, 2400, 2800, 3063, 3360, 4084, 4200, 5105, 5600, 6126, 7147, 8168, 8400, 10210, 12252, 14294, 15315, 16336, 16800, 20420, 21441, 24504, 25525, 28588, 30630, 32672, 35735, 40840, 42882, 49008, 51050, 57176, 61260, 71470, 76575, 81680, 85764, 98016, 102100, 107205, 114352, 122520, 142940, 153150, 163360, 171528, 178675, 204200, 214410, 228704, 245040, 285880, 306300, 343056, 357350, 408400, 428820, 490080, 536025, 571760, 612600, 686112, 714700, 816800, 857640, 1072050, 1143520, 1225200, 1429400, 1715280, 2144100, 2450400, 2858800, 3430560, 4288200, 5717600, 8576400, 17152800]

約数ペア:

[(1, 17152800), (2, 8576400), (3, 5717600), (4, 4288200), (5, 3430560), (6, 2858800), (7, 2450400), (8, 2144100), (10, 1715280), (12, 1429400), (14, 1225200), (15, 1143520), (16, 1072050), (20, 857640), (21, 816800), (24, 714700), (25, 686112), (28, 612600), (30, 571760), (32, 536025), (35, 490080), (40, 428820), (42, 408400), (48, 357350), (50, 343056), (56, 306300), (60, 285880), (70, 245040), (75, 228704), (80, 214410), (84, 204200), (96, 178675), (100, 171528), (105, 163360), (112, 153150), (120, 142940), (140, 122520), (150, 114352), (160, 107205), (168, 102100), (175, 98016), (200, 85764), (210, 81680), (224, 76575), (240, 71470), (280, 61260), (300, 57176), (336, 51050), (350, 49008), (400, 42882), (420, 40840), (480, 35735), (525, 32672), (560, 30630), (600, 28588), (672, 25525), (700, 24504), (800, 21441), (840, 20420), (1021, 16800), (1050, 16336), (1120, 15315), (1200, 14294), (1400, 12252), (1680, 10210), (2042, 8400), (2100, 8168), (2400, 7147), (2800, 6126), (3063, 5600), (3360, 5105), (4084, 4200)]