137875440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:799

約数の個数: 160

約数和(自身を含む): 462827520

約数和(自身を除く): 324952080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 408, 470, 510, 564, 680, 705, 719, 752, 799, 816, 940, 1020, 1128, 1360, 1410, 1438, 1598, 1880, 2040, 2157, 2256, 2397, 2820, 2876, 3196, 3595, 3760, 3995, 4080, 4314, 4794, 5640, 5752, 6392, 7190, 7990, 8628, 9588, 10785, 11280, 11504, 11985, 12223, 12784, 14380, 15980, 17256, 19176, 21570, 23970, 24446, 28760, 31960, 33793, 34512, 36669, 38352, 43140, 47940, 48892, 57520, 61115, 63920, 67586, 73338, 86280, 95880, 97784, 101379, 122230, 135172, 146676, 168965, 172560, 183345, 191760, 195568, 202758, 244460, 270344, 293352, 337930, 366690, 405516, 488920, 506895, 540688, 574481, 586704, 675860, 733380, 811032, 977840, 1013790, 1148962, 1351720, 1466760, 1622064, 1723443, 2027580, 2297924, 2703440, 2872405, 2933520, 3446886, 4055160, 4595848, 5744810, 6893772, 8110320, 8617215, 9191696, 11489620, 13787544, 17234430, 22979240, 27575088, 34468860, 45958480, 68937720, 137875440]

約数ペア:

[(1, 137875440), (2, 68937720), (3, 45958480), (4, 34468860), (5, 27575088), (6, 22979240), (8, 17234430), (10, 13787544), (12, 11489620), (15, 9191696), (16, 8617215), (17, 8110320), (20, 6893772), (24, 5744810), (30, 4595848), (34, 4055160), (40, 3446886), (47, 2933520), (48, 2872405), (51, 2703440), (60, 2297924), (68, 2027580), (80, 1723443), (85, 1622064), (94, 1466760), (102, 1351720), (120, 1148962), (136, 1013790), (141, 977840), (170, 811032), (188, 733380), (204, 675860), (235, 586704), (240, 574481), (255, 540688), (272, 506895), (282, 488920), (340, 405516), (376, 366690), (408, 337930), (470, 293352), (510, 270344), (564, 244460), (680, 202758), (705, 195568), (719, 191760), (752, 183345), (799, 172560), (816, 168965), (940, 146676), (1020, 135172), (1128, 122230), (1360, 101379), (1410, 97784), (1438, 95880), (1598, 86280), (1880, 73338), (2040, 67586), (2157, 63920), (2256, 61115), (2397, 57520), (2820, 48892), (2876, 47940), (3196, 43140), (3595, 38352), (3760, 36669), (3995, 34512), (4080, 33793), (4314, 31960), (4794, 28760), (5640, 24446), (5752, 23970), (6392, 21570), (7190, 19176), (7990, 17256), (8628, 15980), (9588, 14380), (10785, 12784), (11280, 12223), (11504, 11985)]