2052960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 8128512

約数和(自身を除く): 6075552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 47, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 94, 96, 104, 105, 112, 120, 130, 140, 141, 156, 160, 168, 182, 188, 195, 208, 210, 224, 235, 240, 260, 273, 280, 282, 312, 329, 336, 364, 376, 390, 416, 420, 455, 470, 480, 520, 546, 560, 564, 611, 624, 658, 672, 705, 728, 752, 780, 840, 910, 940, 987, 1040, 1092, 1120, 1128, 1222, 1248, 1316, 1365, 1410, 1456, 1504, 1560, 1645, 1680, 1820, 1833, 1880, 1974, 2080, 2184, 2256, 2444, 2632, 2730, 2820, 2912, 3055, 3120, 3290, 3360, 3640, 3666, 3760, 3948, 4277, 4368, 4512, 4888, 4935, 5264, 5460, 5640, 6110, 6240, 6580, 7280, 7332, 7520, 7896, 8554, 8736, 9165, 9776, 9870, 10528, 10920, 11280, 12220, 12831, 13160, 14560, 14664, 15792, 17108, 18330, 19552, 19740, 21385, 21840, 22560, 24440, 25662, 26320, 29328, 31584, 34216, 36660, 39480, 42770, 43680, 48880, 51324, 52640, 58656, 64155, 68432, 73320, 78960, 85540, 97760, 102648, 128310, 136864, 146640, 157920, 171080, 205296, 256620, 293280, 342160, 410592, 513240, 684320, 1026480, 2052960]

約数ペア:

[(1, 2052960), (2, 1026480), (3, 684320), (4, 513240), (5, 410592), (6, 342160), (7, 293280), (8, 256620), (10, 205296), (12, 171080), (13, 157920), (14, 146640), (15, 136864), (16, 128310), (20, 102648), (21, 97760), (24, 85540), (26, 78960), (28, 73320), (30, 68432), (32, 64155), (35, 58656), (39, 52640), (40, 51324), (42, 48880), (47, 43680), (48, 42770), (52, 39480), (56, 36660), (60, 34216), (65, 31584), (70, 29328), (78, 26320), (80, 25662), (84, 24440), (91, 22560), (94, 21840), (96, 21385), (104, 19740), (105, 19552), (112, 18330), (120, 17108), (130, 15792), (140, 14664), (141, 14560), (156, 13160), (160, 12831), (168, 12220), (182, 11280), (188, 10920), (195, 10528), (208, 9870), (210, 9776), (224, 9165), (235, 8736), (240, 8554), (260, 7896), (273, 7520), (280, 7332), (282, 7280), (312, 6580), (329, 6240), (336, 6110), (364, 5640), (376, 5460), (390, 5264), (416, 4935), (420, 4888), (455, 4512), (470, 4368), (480, 4277), (520, 3948), (546, 3760), (560, 3666), (564, 3640), (611, 3360), (624, 3290), (658, 3120), (672, 3055), (705, 2912), (728, 2820), (752, 2730), (780, 2632), (840, 2444), (910, 2256), (940, 2184), (987, 2080), (1040, 1974), (1092, 1880), (1120, 1833), (1128, 1820), (1222, 1680), (1248, 1645), (1316, 1560), (1365, 1504), (1410, 1456)]