280404096

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1526

約数の個数: 128

約数和(自身を含む): 863491200

約数和(自身を除く): 583087104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1429, 1533, 1752, 2044, 2336, 2688, 2858, 3066, 3504, 4088, 4287, 4672, 5716, 6132, 7008, 8176, 8574, 9344, 10003, 11432, 12264, 14016, 16352, 17148, 20006, 22864, 24528, 28032, 30009, 32704, 34296, 40012, 45728, 49056, 60018, 65408, 68592, 80024, 91456, 98112, 104317, 120036, 137184, 160048, 182912, 196224, 208634, 240072, 274368, 312951, 320096, 417268, 480144, 548736, 625902, 640192, 730219, 834536, 960288, 1251804, 1280384, 1460438, 1669072, 1920576, 2190657, 2503608, 2920876, 3338144, 3841152, 4381314, 5007216, 5841752, 6676288, 8762628, 10014432, 11683504, 13352576, 17525256, 20028864, 23367008, 35050512, 40057728, 46734016, 70101024, 93468032, 140202048, 280404096]

約数ペア:

[(1, 280404096), (2, 140202048), (3, 93468032), (4, 70101024), (6, 46734016), (7, 40057728), (8, 35050512), (12, 23367008), (14, 20028864), (16, 17525256), (21, 13352576), (24, 11683504), (28, 10014432), (32, 8762628), (42, 6676288), (48, 5841752), (56, 5007216), (64, 4381314), (73, 3841152), (84, 3338144), (96, 2920876), (112, 2503608), (128, 2190657), (146, 1920576), (168, 1669072), (192, 1460438), (219, 1280384), (224, 1251804), (292, 960288), (336, 834536), (384, 730219), (438, 640192), (448, 625902), (511, 548736), (584, 480144), (672, 417268), (876, 320096), (896, 312951), (1022, 274368), (1168, 240072), (1344, 208634), (1429, 196224), (1533, 182912), (1752, 160048), (2044, 137184), (2336, 120036), (2688, 104317), (2858, 98112), (3066, 91456), (3504, 80024), (4088, 68592), (4287, 65408), (4672, 60018), (5716, 49056), (6132, 45728), (7008, 40012), (8176, 34296), (8574, 32704), (9344, 30009), (10003, 28032), (11432, 24528), (12264, 22864), (14016, 20006), (16352, 17148)]