495896800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5209}}^1$

素因数の和:5253

約数の個数: 144

約数和(自身を含む): 1465218720

約数和(自身を除く): 969321920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 544, 560, 595, 680, 700, 800, 850, 952, 1120, 1190, 1360, 1400, 1700, 1904, 2380, 2720, 2800, 2975, 3400, 3808, 4760, 5209, 5600, 5950, 6800, 9520, 10418, 11900, 13600, 19040, 20836, 23800, 26045, 36463, 41672, 47600, 52090, 72926, 83344, 88553, 95200, 104180, 130225, 145852, 166688, 177106, 182315, 208360, 260450, 291704, 354212, 364630, 416720, 442765, 520900, 583408, 619871, 708424, 729260, 833440, 885530, 911575, 1041800, 1166816, 1239742, 1416848, 1458520, 1771060, 1823150, 2083600, 2213825, 2479484, 2833696, 2917040, 3099355, 3542120, 3646300, 4167200, 4427650, 4958968, 5834080, 6198710, 7084240, 7292600, 8855300, 9917936, 12397420, 14168480, 14585200, 15496775, 17710600, 19835872, 24794840, 29170400, 30993550, 35421200, 49589680, 61987100, 70842400, 99179360, 123974200, 247948400, 495896800]

約数ペア:

[(1, 495896800), (2, 247948400), (4, 123974200), (5, 99179360), (7, 70842400), (8, 61987100), (10, 49589680), (14, 35421200), (16, 30993550), (17, 29170400), (20, 24794840), (25, 19835872), (28, 17710600), (32, 15496775), (34, 14585200), (35, 14168480), (40, 12397420), (50, 9917936), (56, 8855300), (68, 7292600), (70, 7084240), (80, 6198710), (85, 5834080), (100, 4958968), (112, 4427650), (119, 4167200), (136, 3646300), (140, 3542120), (160, 3099355), (170, 2917040), (175, 2833696), (200, 2479484), (224, 2213825), (238, 2083600), (272, 1823150), (280, 1771060), (340, 1458520), (350, 1416848), (400, 1239742), (425, 1166816), (476, 1041800), (544, 911575), (560, 885530), (595, 833440), (680, 729260), (700, 708424), (800, 619871), (850, 583408), (952, 520900), (1120, 442765), (1190, 416720), (1360, 364630), (1400, 354212), (1700, 291704), (1904, 260450), (2380, 208360), (2720, 182315), (2800, 177106), (2975, 166688), (3400, 145852), (3808, 130225), (4760, 104180), (5209, 95200), (5600, 88553), (5950, 83344), (6800, 72926), (9520, 52090), (10418, 47600), (11900, 41672), (13600, 36463), (19040, 26045), (20836, 23800)]