148496880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:743

約数の個数: 160

約数和(自身を含む): 530394624

約数和(自身を除く): 381897744

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, 140, 157, 168, 210, 240, 280, 314, 336, 420, 471, 560, 563, 628, 785, 840, 942, 1099, 1126, 1256, 1570, 1680, 1689, 1884, 2198, 2252, 2355, 2512, 2815, 3140, 3297, 3378, 3768, 3941, 4396, 4504, 4710, 5495, 5630, 6280, 6594, 6756, 7536, 7882, 8445, 8792, 9008, 9420, 10990, 11260, 11823, 12560, 13188, 13512, 15764, 16485, 16890, 17584, 18840, 19705, 21980, 22520, 23646, 26376, 27024, 31528, 32970, 33780, 37680, 39410, 43960, 45040, 47292, 52752, 59115, 63056, 65940, 67560, 78820, 87920, 88391, 94584, 118230, 131880, 135120, 157640, 176782, 189168, 236460, 263760, 265173, 315280, 353564, 441955, 472920, 530346, 618737, 707128, 883910, 945840, 1060692, 1237474, 1325865, 1414256, 1767820, 1856211, 2121384, 2474948, 2651730, 3093685, 3535640, 3712422, 4242768, 4949896, 5303460, 6187370, 7071280, 7424844, 9281055, 9899792, 10606920, 12374740, 14849688, 18562110, 21213840, 24749480, 29699376, 37124220, 49498960, 74248440, 148496880]

約数ペア:

[(1, 148496880), (2, 74248440), (3, 49498960), (4, 37124220), (5, 29699376), (6, 24749480), (7, 21213840), (8, 18562110), (10, 14849688), (12, 12374740), (14, 10606920), (15, 9899792), (16, 9281055), (20, 7424844), (21, 7071280), (24, 6187370), (28, 5303460), (30, 4949896), (35, 4242768), (40, 3712422), (42, 3535640), (48, 3093685), (56, 2651730), (60, 2474948), (70, 2121384), (80, 1856211), (84, 1767820), (105, 1414256), (112, 1325865), (120, 1237474), (140, 1060692), (157, 945840), (168, 883910), (210, 707128), (240, 618737), (280, 530346), (314, 472920), (336, 441955), (420, 353564), (471, 315280), (560, 265173), (563, 263760), (628, 236460), (785, 189168), (840, 176782), (942, 157640), (1099, 135120), (1126, 131880), (1256, 118230), (1570, 94584), (1680, 88391), (1689, 87920), (1884, 78820), (2198, 67560), (2252, 65940), (2355, 63056), (2512, 59115), (2815, 52752), (3140, 47292), (3297, 45040), (3378, 43960), (3768, 39410), (3941, 37680), (4396, 33780), (4504, 32970), (4710, 31528), (5495, 27024), (5630, 26376), (6280, 23646), (6594, 22520), (6756, 21980), (7536, 19705), (7882, 18840), (8445, 17584), (8792, 16890), (9008, 16485), (9420, 15764), (10990, 13512), (11260, 13188), (11823, 12560)]