1048817280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1171

約数の個数: 256

約数和(自身を含む): 3876652800

約数和(自身を除く): 2827835520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 840, 876, 896, 960, 1022, 1069, 1095, 1120, 1168, 1344, 1460, 1533, 1680, 1752, 1920, 2044, 2138, 2190, 2240, 2336, 2555, 2688, 2920, 3066, 3207, 3360, 3504, 4088, 4276, 4380, 4480, 4672, 5110, 5345, 5840, 6132, 6414, 6720, 7008, 7483, 7665, 8176, 8552, 8760, 9344, 10220, 10690, 11680, 12264, 12828, 13440, 14016, 14966, 15330, 16035, 16352, 17104, 17520, 20440, 21380, 22449, 23360, 24528, 25656, 28032, 29932, 30660, 32070, 32704, 34208, 35040, 37415, 40880, 42760, 44898, 46720, 49056, 51312, 59864, 61320, 64140, 65408, 68416, 70080, 74830, 78037, 81760, 85520, 89796, 98112, 102624, 112245, 119728, 122640, 128280, 136832, 140160, 149660, 156074, 163520, 171040, 179592, 196224, 205248, 224490, 234111, 239456, 245280, 256560, 299320, 312148, 327040, 342080, 359184, 390185, 410496, 448980, 468222, 478912, 490560, 513120, 546259, 598640, 624296, 684160, 718368, 780370, 897960, 936444, 957824, 981120, 1026240, 1092518, 1170555, 1197280, 1248592, 1436736, 1560740, 1638777, 1795920, 1872888, 2052480, 2185036, 2341110, 2394560, 2497184, 2731295, 2873472, 3121480, 3277554, 3591840, 3745776, 4370072, 4682220, 4789120, 4994368, 5462590, 6242960, 6555108, 7183680, 7491552, 8193885, 8740144, 9364440, 9988736, 10925180, 12485920, 13110216, 14367360, 14983104, 16387770, 17480288, 18728880, 21850360, 24971840, 26220432, 29966208, 32775540, 34960576, 37457760, 43700720, 49943680, 52440864, 65551080, 69921152, 74915520, 87401440, 104881728, 131102160, 149831040, 174802880, 209763456, 262204320, 349605760, 524408640, 1048817280]

約数ペア:

[(1, 1048817280), (2, 524408640), (3, 349605760), (4, 262204320), (5, 209763456), (6, 174802880), (7, 149831040), (8, 131102160), (10, 104881728), (12, 87401440), (14, 74915520), (15, 69921152), (16, 65551080), (20, 52440864), (21, 49943680), (24, 43700720), (28, 37457760), (30, 34960576), (32, 32775540), (35, 29966208), (40, 26220432), (42, 24971840), (48, 21850360), (56, 18728880), (60, 17480288), (64, 16387770), (70, 14983104), (73, 14367360), (80, 13110216), (84, 12485920), (96, 10925180), (105, 9988736), (112, 9364440), (120, 8740144), (128, 8193885), (140, 7491552), (146, 7183680), (160, 6555108), (168, 6242960), (192, 5462590), (210, 4994368), (219, 4789120), (224, 4682220), (240, 4370072), (280, 3745776), (292, 3591840), (320, 3277554), (336, 3121480), (365, 2873472), (384, 2731295), (420, 2497184), (438, 2394560), (448, 2341110), (480, 2185036), (511, 2052480), (560, 1872888), (584, 1795920), (640, 1638777), (672, 1560740), (730, 1436736), (840, 1248592), (876, 1197280), (896, 1170555), (960, 1092518), (1022, 1026240), (1069, 981120), (1095, 957824), (1120, 936444), (1168, 897960), (1344, 780370), (1460, 718368), (1533, 684160), (1680, 624296), (1752, 598640), (1920, 546259), (2044, 513120), (2138, 490560), (2190, 478912), (2240, 468222), (2336, 448980), (2555, 410496), (2688, 390185), (2920, 359184), (3066, 342080), (3207, 327040), (3360, 312148), (3504, 299320), (4088, 256560), (4276, 245280), (4380, 239456), (4480, 234111), (4672, 224490), (5110, 205248), (5345, 196224), (5840, 179592), (6132, 171040), (6414, 163520), (6720, 156074), (7008, 149660), (7483, 140160), (7665, 136832), (8176, 128280), (8552, 122640), (8760, 119728), (9344, 112245), (10220, 102624), (10690, 98112), (11680, 89796), (12264, 85520), (12828, 81760), (13440, 78037), (14016, 74830), (14966, 70080), (15330, 68416), (16035, 65408), (16352, 64140), (17104, 61320), (17520, 59864), (20440, 51312), (21380, 49056), (22449, 46720), (23360, 44898), (24528, 42760), (25656, 40880), (28032, 37415), (29932, 35040), (30660, 34208), (32070, 32704)]