148023960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:897

約数の個数: 128

約数和(自身を含む): 510036480

約数和(自身を除く): 362012520

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, 168, 210, 280, 313, 420, 563, 626, 840, 939, 1126, 1252, 1565, 1689, 1878, 2191, 2252, 2504, 2815, 3130, 3378, 3756, 3941, 4382, 4504, 4695, 5630, 6260, 6573, 6756, 7512, 7882, 8445, 8764, 9390, 10955, 11260, 11823, 12520, 13146, 13512, 15764, 16890, 17528, 18780, 19705, 21910, 22520, 23646, 26292, 31528, 32865, 33780, 37560, 39410, 43820, 47292, 52584, 59115, 65730, 67560, 78820, 87640, 94584, 118230, 131460, 157640, 176219, 236460, 262920, 352438, 472920, 528657, 704876, 881095, 1057314, 1233533, 1409752, 1762190, 2114628, 2467066, 2643285, 3524380, 3700599, 4229256, 4934132, 5286570, 6167665, 7048760, 7401198, 9868264, 10573140, 12335330, 14802396, 18502995, 21146280, 24670660, 29604792, 37005990, 49341320, 74011980, 148023960]

約数ペア:

[(1, 148023960), (2, 74011980), (3, 49341320), (4, 37005990), (5, 29604792), (6, 24670660), (7, 21146280), (8, 18502995), (10, 14802396), (12, 12335330), (14, 10573140), (15, 9868264), (20, 7401198), (21, 7048760), (24, 6167665), (28, 5286570), (30, 4934132), (35, 4229256), (40, 3700599), (42, 3524380), (56, 2643285), (60, 2467066), (70, 2114628), (84, 1762190), (105, 1409752), (120, 1233533), (140, 1057314), (168, 881095), (210, 704876), (280, 528657), (313, 472920), (420, 352438), (563, 262920), (626, 236460), (840, 176219), (939, 157640), (1126, 131460), (1252, 118230), (1565, 94584), (1689, 87640), (1878, 78820), (2191, 67560), (2252, 65730), (2504, 59115), (2815, 52584), (3130, 47292), (3378, 43820), (3756, 39410), (3941, 37560), (4382, 33780), (4504, 32865), (4695, 31528), (5630, 26292), (6260, 23646), (6573, 22520), (6756, 21910), (7512, 19705), (7882, 18780), (8445, 17528), (8764, 16890), (9390, 15764), (10955, 13512), (11260, 13146), (11823, 12520)]