153089720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2173

約数の個数: 96

約数和(自身を含む): 411713280

約数和(自身を除く): 258623560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 740, 980, 1036, 1295, 1480, 1813, 1960, 2072, 2111, 2590, 3626, 4222, 5180, 7252, 8444, 9065, 10360, 10555, 14504, 14777, 16888, 18130, 21110, 29554, 36260, 42220, 59108, 72520, 73885, 78107, 84440, 103439, 118216, 147770, 156214, 206878, 295540, 312428, 390535, 413756, 517195, 546749, 591080, 624856, 781070, 827512, 1034390, 1093498, 1562140, 2068780, 2186996, 2733745, 3124280, 3827243, 4137560, 4373992, 5467490, 7654486, 10934980, 15308972, 19136215, 21869960, 30617944, 38272430, 76544860, 153089720]

約数ペア:

[(1, 153089720), (2, 76544860), (4, 38272430), (5, 30617944), (7, 21869960), (8, 19136215), (10, 15308972), (14, 10934980), (20, 7654486), (28, 5467490), (35, 4373992), (37, 4137560), (40, 3827243), (49, 3124280), (56, 2733745), (70, 2186996), (74, 2068780), (98, 1562140), (140, 1093498), (148, 1034390), (185, 827512), (196, 781070), (245, 624856), (259, 591080), (280, 546749), (296, 517195), (370, 413756), (392, 390535), (490, 312428), (518, 295540), (740, 206878), (980, 156214), (1036, 147770), (1295, 118216), (1480, 103439), (1813, 84440), (1960, 78107), (2072, 73885), (2111, 72520), (2590, 59108), (3626, 42220), (4222, 36260), (5180, 29554), (7252, 21110), (8444, 18130), (9065, 16888), (10360, 14777), (10555, 14504)]