713785240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:881

約数の個数: 128

約数和(自身を含む): 1902735360

約数和(自身を除く): 1188950120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 73, 94, 140, 146, 188, 235, 280, 292, 329, 365, 376, 470, 511, 584, 658, 730, 743, 940, 1022, 1316, 1460, 1486, 1645, 1880, 2044, 2555, 2632, 2920, 2972, 3290, 3431, 3715, 4088, 5110, 5201, 5944, 6580, 6862, 7430, 10220, 10402, 13160, 13724, 14860, 17155, 20440, 20804, 24017, 26005, 27448, 29720, 34310, 34921, 41608, 48034, 52010, 54239, 68620, 69842, 96068, 104020, 108478, 120085, 137240, 139684, 174605, 192136, 208040, 216956, 240170, 244447, 271195, 279368, 349210, 379673, 433912, 480340, 488894, 542390, 698420, 759346, 960680, 977788, 1084780, 1222235, 1396840, 1518692, 1898365, 1955576, 2169560, 2444470, 2549233, 3037384, 3796730, 4888940, 5098466, 7593460, 9777880, 10196932, 12746165, 15186920, 17844631, 20393864, 25492330, 35689262, 50984660, 71378524, 89223155, 101969320, 142757048, 178446310, 356892620, 713785240]

約数ペア:

[(1, 713785240), (2, 356892620), (4, 178446310), (5, 142757048), (7, 101969320), (8, 89223155), (10, 71378524), (14, 50984660), (20, 35689262), (28, 25492330), (35, 20393864), (40, 17844631), (47, 15186920), (56, 12746165), (70, 10196932), (73, 9777880), (94, 7593460), (140, 5098466), (146, 4888940), (188, 3796730), (235, 3037384), (280, 2549233), (292, 2444470), (329, 2169560), (365, 1955576), (376, 1898365), (470, 1518692), (511, 1396840), (584, 1222235), (658, 1084780), (730, 977788), (743, 960680), (940, 759346), (1022, 698420), (1316, 542390), (1460, 488894), (1486, 480340), (1645, 433912), (1880, 379673), (2044, 349210), (2555, 279368), (2632, 271195), (2920, 244447), (2972, 240170), (3290, 216956), (3431, 208040), (3715, 192136), (4088, 174605), (5110, 139684), (5201, 137240), (5944, 120085), (6580, 108478), (6862, 104020), (7430, 96068), (10220, 69842), (10402, 68620), (13160, 54239), (13724, 52010), (14860, 48034), (17155, 41608), (20440, 34921), (20804, 34310), (24017, 29720), (26005, 27448)]