1020082560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1169

約数の個数: 256

約数和(自身を含む): 3771878400

約数和(自身を除く): 2751795840

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, 71, 80, 84, 96, 105, 112, 120, 128, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 384, 420, 426, 448, 480, 497, 560, 568, 640, 672, 710, 840, 852, 896, 960, 994, 1065, 1069, 1120, 1136, 1344, 1420, 1491, 1680, 1704, 1920, 1988, 2130, 2138, 2240, 2272, 2485, 2688, 2840, 2982, 3207, 3360, 3408, 3976, 4260, 4276, 4480, 4544, 4970, 5345, 5680, 5964, 6414, 6720, 6816, 7455, 7483, 7952, 8520, 8552, 9088, 9940, 10690, 11360, 11928, 12828, 13440, 13632, 14910, 14966, 15904, 16035, 17040, 17104, 19880, 21380, 22449, 22720, 23856, 25656, 27264, 29820, 29932, 31808, 32070, 34080, 34208, 37415, 39760, 42760, 44898, 45440, 47712, 51312, 59640, 59864, 63616, 64140, 68160, 68416, 74830, 75899, 79520, 85520, 89796, 95424, 102624, 112245, 119280, 119728, 128280, 136320, 136832, 149660, 151798, 159040, 171040, 179592, 190848, 205248, 224490, 227697, 238560, 239456, 256560, 299320, 303596, 318080, 342080, 359184, 379495, 410496, 448980, 455394, 477120, 478912, 513120, 531293, 598640, 607192, 684160, 718368, 758990, 897960, 910788, 954240, 957824, 1026240, 1062586, 1138485, 1197280, 1214384, 1436736, 1517980, 1593879, 1795920, 1821576, 2052480, 2125172, 2276970, 2394560, 2428768, 2656465, 2873472, 3035960, 3187758, 3591840, 3643152, 4250344, 4553940, 4789120, 4857536, 5312930, 6071920, 6375516, 7183680, 7286304, 7969395, 8500688, 9107880, 9715072, 10625860, 12143840, 12751032, 14367360, 14572608, 15938790, 17001376, 18215760, 21251720, 24287680, 25502064, 29145216, 31877580, 34002752, 36431520, 42503440, 48575360, 51004128, 63755160, 68005504, 72863040, 85006880, 102008256, 127510320, 145726080, 170013760, 204016512, 255020640, 340027520, 510041280, 1020082560]

約数ペア:

[(1, 1020082560), (2, 510041280), (3, 340027520), (4, 255020640), (5, 204016512), (6, 170013760), (7, 145726080), (8, 127510320), (10, 102008256), (12, 85006880), (14, 72863040), (15, 68005504), (16, 63755160), (20, 51004128), (21, 48575360), (24, 42503440), (28, 36431520), (30, 34002752), (32, 31877580), (35, 29145216), (40, 25502064), (42, 24287680), (48, 21251720), (56, 18215760), (60, 17001376), (64, 15938790), (70, 14572608), (71, 14367360), (80, 12751032), (84, 12143840), (96, 10625860), (105, 9715072), (112, 9107880), (120, 8500688), (128, 7969395), (140, 7286304), (142, 7183680), (160, 6375516), (168, 6071920), (192, 5312930), (210, 4857536), (213, 4789120), (224, 4553940), (240, 4250344), (280, 3643152), (284, 3591840), (320, 3187758), (336, 3035960), (355, 2873472), (384, 2656465), (420, 2428768), (426, 2394560), (448, 2276970), (480, 2125172), (497, 2052480), (560, 1821576), (568, 1795920), (640, 1593879), (672, 1517980), (710, 1436736), (840, 1214384), (852, 1197280), (896, 1138485), (960, 1062586), (994, 1026240), (1065, 957824), (1069, 954240), (1120, 910788), (1136, 897960), (1344, 758990), (1420, 718368), (1491, 684160), (1680, 607192), (1704, 598640), (1920, 531293), (1988, 513120), (2130, 478912), (2138, 477120), (2240, 455394), (2272, 448980), (2485, 410496), (2688, 379495), (2840, 359184), (2982, 342080), (3207, 318080), (3360, 303596), (3408, 299320), (3976, 256560), (4260, 239456), (4276, 238560), (4480, 227697), (4544, 224490), (4970, 205248), (5345, 190848), (5680, 179592), (5964, 171040), (6414, 159040), (6720, 151798), (6816, 149660), (7455, 136832), (7483, 136320), (7952, 128280), (8520, 119728), (8552, 119280), (9088, 112245), (9940, 102624), (10690, 95424), (11360, 89796), (11928, 85520), (12828, 79520), (13440, 75899), (13632, 74830), (14910, 68416), (14966, 68160), (15904, 64140), (16035, 63616), (17040, 59864), (17104, 59640), (19880, 51312), (21380, 47712), (22449, 45440), (22720, 44898), (23856, 42760), (25656, 39760), (27264, 37415), (29820, 34208), (29932, 34080), (31808, 32070)]