282252880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 816447744

約数和(自身を除く): 534194864

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 137, 140, 182, 208, 260, 274, 280, 283, 364, 455, 520, 548, 560, 566, 685, 728, 910, 959, 1040, 1096, 1132, 1370, 1415, 1456, 1781, 1820, 1918, 1981, 2192, 2264, 2740, 2830, 3562, 3640, 3679, 3836, 3962, 4528, 4795, 5480, 5660, 7124, 7280, 7358, 7672, 7924, 8905, 9590, 9905, 10960, 11320, 12467, 14248, 14716, 15344, 15848, 17810, 18395, 19180, 19810, 22640, 24934, 25753, 28496, 29432, 31696, 35620, 36790, 38360, 38771, 39620, 49868, 51506, 58864, 62335, 71240, 73580, 76720, 77542, 79240, 99736, 103012, 124670, 128765, 142480, 147160, 155084, 158480, 193855, 199472, 206024, 249340, 257530, 271397, 294320, 310168, 387710, 412048, 498680, 504023, 515060, 542794, 620336, 775420, 997360, 1008046, 1030120, 1085588, 1356985, 1550840, 2016092, 2060240, 2171176, 2520115, 2713970, 3101680, 3528161, 4032184, 4342352, 5040230, 5427940, 7056322, 8064368, 10080460, 10855880, 14112644, 17640805, 20160920, 21711760, 28225288, 35281610, 40321840, 56450576, 70563220, 141126440, 282252880]

約数ペア:

[(1, 282252880), (2, 141126440), (4, 70563220), (5, 56450576), (7, 40321840), (8, 35281610), (10, 28225288), (13, 21711760), (14, 20160920), (16, 17640805), (20, 14112644), (26, 10855880), (28, 10080460), (35, 8064368), (40, 7056322), (52, 5427940), (56, 5040230), (65, 4342352), (70, 4032184), (80, 3528161), (91, 3101680), (104, 2713970), (112, 2520115), (130, 2171176), (137, 2060240), (140, 2016092), (182, 1550840), (208, 1356985), (260, 1085588), (274, 1030120), (280, 1008046), (283, 997360), (364, 775420), (455, 620336), (520, 542794), (548, 515060), (560, 504023), (566, 498680), (685, 412048), (728, 387710), (910, 310168), (959, 294320), (1040, 271397), (1096, 257530), (1132, 249340), (1370, 206024), (1415, 199472), (1456, 193855), (1781, 158480), (1820, 155084), (1918, 147160), (1981, 142480), (2192, 128765), (2264, 124670), (2740, 103012), (2830, 99736), (3562, 79240), (3640, 77542), (3679, 76720), (3836, 73580), (3962, 71240), (4528, 62335), (4795, 58864), (5480, 51506), (5660, 49868), (7124, 39620), (7280, 38771), (7358, 38360), (7672, 36790), (7924, 35620), (8905, 31696), (9590, 29432), (9905, 28496), (10960, 25753), (11320, 24934), (12467, 22640), (14248, 19810), (14716, 19180), (15344, 18395), (15848, 17810)]