244199760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1221

約数の個数: 160

約数和(自身を含む): 872301312

約数和(自身を除く): 628101552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 137, 140, 168, 210, 240, 274, 280, 336, 411, 420, 548, 560, 685, 822, 840, 959, 1061, 1096, 1370, 1644, 1680, 1918, 2055, 2122, 2192, 2740, 2877, 3183, 3288, 3836, 4110, 4244, 4795, 5305, 5480, 5754, 6366, 6576, 7427, 7672, 8220, 8488, 9590, 10610, 10960, 11508, 12732, 14385, 14854, 15344, 15915, 16440, 16976, 19180, 21220, 22281, 23016, 25464, 28770, 29708, 31830, 32880, 37135, 38360, 42440, 44562, 46032, 50928, 57540, 59416, 63660, 74270, 76720, 84880, 89124, 111405, 115080, 118832, 127320, 145357, 148540, 178248, 222810, 230160, 254640, 290714, 297080, 356496, 436071, 445620, 581428, 594160, 726785, 872142, 891240, 1017499, 1162856, 1453570, 1744284, 1782480, 2034998, 2180355, 2325712, 2907140, 3052497, 3488568, 4069996, 4360710, 5087495, 5814280, 6104994, 6977136, 8139992, 8721420, 10174990, 11628560, 12209988, 15262485, 16279984, 17442840, 20349980, 24419976, 30524970, 34885680, 40699960, 48839952, 61049940, 81399920, 122099880, 244199760]

約数ペア:

[(1, 244199760), (2, 122099880), (3, 81399920), (4, 61049940), (5, 48839952), (6, 40699960), (7, 34885680), (8, 30524970), (10, 24419976), (12, 20349980), (14, 17442840), (15, 16279984), (16, 15262485), (20, 12209988), (21, 11628560), (24, 10174990), (28, 8721420), (30, 8139992), (35, 6977136), (40, 6104994), (42, 5814280), (48, 5087495), (56, 4360710), (60, 4069996), (70, 3488568), (80, 3052497), (84, 2907140), (105, 2325712), (112, 2180355), (120, 2034998), (137, 1782480), (140, 1744284), (168, 1453570), (210, 1162856), (240, 1017499), (274, 891240), (280, 872142), (336, 726785), (411, 594160), (420, 581428), (548, 445620), (560, 436071), (685, 356496), (822, 297080), (840, 290714), (959, 254640), (1061, 230160), (1096, 222810), (1370, 178248), (1644, 148540), (1680, 145357), (1918, 127320), (2055, 118832), (2122, 115080), (2192, 111405), (2740, 89124), (2877, 84880), (3183, 76720), (3288, 74270), (3836, 63660), (4110, 59416), (4244, 57540), (4795, 50928), (5305, 46032), (5480, 44562), (5754, 42440), (6366, 38360), (6576, 37135), (7427, 32880), (7672, 31830), (8220, 29708), (8488, 28770), (9590, 25464), (10610, 23016), (10960, 22281), (11508, 21220), (12732, 19180), (14385, 16976), (14854, 16440), (15344, 15915)]