246592920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:1985

約数の個数: 128

約数和(自身を含む): 851120640

約数和(自身を除く): 604527720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 163, 168, 210, 280, 326, 420, 489, 652, 815, 840, 978, 1141, 1304, 1630, 1801, 1956, 2282, 2445, 3260, 3423, 3602, 3912, 4564, 4890, 5403, 5705, 6520, 6846, 7204, 9005, 9128, 9780, 10806, 11410, 12607, 13692, 14408, 17115, 18010, 19560, 21612, 22820, 25214, 27015, 27384, 34230, 36020, 37821, 43224, 45640, 50428, 54030, 63035, 68460, 72040, 75642, 100856, 108060, 126070, 136920, 151284, 189105, 216120, 252140, 293563, 302568, 378210, 504280, 587126, 756420, 880689, 1174252, 1467815, 1512840, 1761378, 2054941, 2348504, 2935630, 3522756, 4109882, 4403445, 5871260, 6164823, 7045512, 8219764, 8806890, 10274705, 11742520, 12329646, 16439528, 17613780, 20549410, 24659292, 30824115, 35227560, 41098820, 49318584, 61648230, 82197640, 123296460, 246592920]

約数ペア:

[(1, 246592920), (2, 123296460), (3, 82197640), (4, 61648230), (5, 49318584), (6, 41098820), (7, 35227560), (8, 30824115), (10, 24659292), (12, 20549410), (14, 17613780), (15, 16439528), (20, 12329646), (21, 11742520), (24, 10274705), (28, 8806890), (30, 8219764), (35, 7045512), (40, 6164823), (42, 5871260), (56, 4403445), (60, 4109882), (70, 3522756), (84, 2935630), (105, 2348504), (120, 2054941), (140, 1761378), (163, 1512840), (168, 1467815), (210, 1174252), (280, 880689), (326, 756420), (420, 587126), (489, 504280), (652, 378210), (815, 302568), (840, 293563), (978, 252140), (1141, 216120), (1304, 189105), (1630, 151284), (1801, 136920), (1956, 126070), (2282, 108060), (2445, 100856), (3260, 75642), (3423, 72040), (3602, 68460), (3912, 63035), (4564, 54030), (4890, 50428), (5403, 45640), (5705, 43224), (6520, 37821), (6846, 36020), (7204, 34230), (9005, 27384), (9128, 27015), (9780, 25214), (10806, 22820), (11410, 21612), (12607, 19560), (13692, 18010), (14408, 17115)]