139616880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:715

約数の個数: 160

約数和(自身を含む): 473261376

約数和(自身を除く): 333644496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 365, 390, 438, 520, 584, 613, 624, 730, 780, 876, 949, 1040, 1095, 1168, 1226, 1460, 1560, 1752, 1839, 1898, 2190, 2452, 2847, 2920, 3065, 3120, 3504, 3678, 3796, 4380, 4745, 4904, 5694, 5840, 6130, 7356, 7592, 7969, 8760, 9195, 9490, 9808, 11388, 12260, 14235, 14712, 15184, 15938, 17520, 18390, 18980, 22776, 23907, 24520, 28470, 29424, 31876, 36780, 37960, 39845, 44749, 45552, 47814, 49040, 56940, 63752, 73560, 75920, 79690, 89498, 95628, 113880, 119535, 127504, 134247, 147120, 159380, 178996, 191256, 223745, 227760, 239070, 268494, 318760, 357992, 382512, 447490, 478140, 536988, 581737, 637520, 671235, 715984, 894980, 956280, 1073976, 1163474, 1342470, 1745211, 1789960, 1912560, 2147952, 2326948, 2684940, 2908685, 3490422, 3579920, 4653896, 5369880, 5817370, 6980844, 8726055, 9307792, 10739760, 11634740, 13961688, 17452110, 23269480, 27923376, 34904220, 46538960, 69808440, 139616880]

約数ペア:

[(1, 139616880), (2, 69808440), (3, 46538960), (4, 34904220), (5, 27923376), (6, 23269480), (8, 17452110), (10, 13961688), (12, 11634740), (13, 10739760), (15, 9307792), (16, 8726055), (20, 6980844), (24, 5817370), (26, 5369880), (30, 4653896), (39, 3579920), (40, 3490422), (48, 2908685), (52, 2684940), (60, 2326948), (65, 2147952), (73, 1912560), (78, 1789960), (80, 1745211), (104, 1342470), (120, 1163474), (130, 1073976), (146, 956280), (156, 894980), (195, 715984), (208, 671235), (219, 637520), (240, 581737), (260, 536988), (292, 478140), (312, 447490), (365, 382512), (390, 357992), (438, 318760), (520, 268494), (584, 239070), (613, 227760), (624, 223745), (730, 191256), (780, 178996), (876, 159380), (949, 147120), (1040, 134247), (1095, 127504), (1168, 119535), (1226, 113880), (1460, 95628), (1560, 89498), (1752, 79690), (1839, 75920), (1898, 73560), (2190, 63752), (2452, 56940), (2847, 49040), (2920, 47814), (3065, 45552), (3120, 44749), (3504, 39845), (3678, 37960), (3796, 36780), (4380, 31876), (4745, 29424), (4904, 28470), (5694, 24520), (5840, 23907), (6130, 22776), (7356, 18980), (7592, 18390), (7969, 17520), (8760, 15938), (9195, 15184), (9490, 14712), (9808, 14235), (11388, 12260)]