70834400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 216

約数和(自身を含む): 218189160

約数和(自身を除く): 147354760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 139, 140, 160, 175, 182, 196, 200, 208, 224, 245, 260, 278, 280, 325, 350, 364, 392, 400, 416, 455, 490, 520, 556, 560, 637, 650, 695, 700, 728, 784, 800, 910, 973, 980, 1040, 1112, 1120, 1225, 1274, 1300, 1390, 1400, 1456, 1568, 1807, 1820, 1946, 1960, 2080, 2224, 2275, 2450, 2548, 2600, 2780, 2800, 2912, 3185, 3475, 3614, 3640, 3892, 3920, 4448, 4550, 4865, 4900, 5096, 5200, 5560, 5600, 6370, 6811, 6950, 7228, 7280, 7784, 7840, 9035, 9100, 9730, 9800, 10192, 10400, 11120, 12649, 12740, 13622, 13900, 14456, 14560, 15568, 15925, 18070, 18200, 19460, 19600, 20384, 22240, 24325, 25298, 25480, 27244, 27800, 28912, 31136, 31850, 34055, 36140, 36400, 38920, 39200, 45175, 48650, 50596, 50960, 54488, 55600, 57824, 63245, 63700, 68110, 72280, 72800, 77840, 88543, 90350, 97300, 101192, 101920, 108976, 111200, 126490, 127400, 136220, 144560, 155680, 170275, 177086, 180700, 194600, 202384, 217952, 252980, 254800, 272440, 289120, 316225, 340550, 354172, 361400, 389200, 404768, 442715, 505960, 509600, 544880, 632450, 681100, 708344, 722800, 778400, 885430, 1011920, 1089760, 1264900, 1362200, 1416688, 1445600, 1770860, 2023840, 2213575, 2529800, 2724400, 2833376, 3541720, 4427150, 5059600, 5448800, 7083440, 8854300, 10119200, 14166880, 17708600, 35417200, 70834400]

約数ペア:

[(1, 70834400), (2, 35417200), (4, 17708600), (5, 14166880), (7, 10119200), (8, 8854300), (10, 7083440), (13, 5448800), (14, 5059600), (16, 4427150), (20, 3541720), (25, 2833376), (26, 2724400), (28, 2529800), (32, 2213575), (35, 2023840), (40, 1770860), (49, 1445600), (50, 1416688), (52, 1362200), (56, 1264900), (65, 1089760), (70, 1011920), (80, 885430), (91, 778400), (98, 722800), (100, 708344), (104, 681100), (112, 632450), (130, 544880), (139, 509600), (140, 505960), (160, 442715), (175, 404768), (182, 389200), (196, 361400), (200, 354172), (208, 340550), (224, 316225), (245, 289120), (260, 272440), (278, 254800), (280, 252980), (325, 217952), (350, 202384), (364, 194600), (392, 180700), (400, 177086), (416, 170275), (455, 155680), (490, 144560), (520, 136220), (556, 127400), (560, 126490), (637, 111200), (650, 108976), (695, 101920), (700, 101192), (728, 97300), (784, 90350), (800, 88543), (910, 77840), (973, 72800), (980, 72280), (1040, 68110), (1112, 63700), (1120, 63245), (1225, 57824), (1274, 55600), (1300, 54488), (1390, 50960), (1400, 50596), (1456, 48650), (1568, 45175), (1807, 39200), (1820, 38920), (1946, 36400), (1960, 36140), (2080, 34055), (2224, 31850), (2275, 31136), (2450, 28912), (2548, 27800), (2600, 27244), (2780, 25480), (2800, 25298), (2912, 24325), (3185, 22240), (3475, 20384), (3614, 19600), (3640, 19460), (3892, 18200), (3920, 18070), (4448, 15925), (4550, 15568), (4865, 14560), (4900, 14456), (5096, 13900), (5200, 13622), (5560, 12740), (5600, 12649), (6370, 11120), (6811, 10400), (6950, 10192), (7228, 9800), (7280, 9730), (7784, 9100), (7840, 9035)]