43801680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 148740480

約数和(自身を除く): 104938800

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, 78, 80, 101, 104, 120, 130, 139, 156, 195, 202, 208, 240, 260, 278, 303, 312, 390, 404, 417, 505, 520, 556, 606, 624, 695, 780, 808, 834, 1010, 1040, 1112, 1212, 1313, 1390, 1515, 1560, 1616, 1668, 1807, 2020, 2085, 2224, 2424, 2626, 2780, 3030, 3120, 3336, 3614, 3939, 4040, 4170, 4848, 5252, 5421, 5560, 6060, 6565, 6672, 7228, 7878, 8080, 8340, 9035, 10504, 10842, 11120, 12120, 13130, 14039, 14456, 15756, 16680, 18070, 19695, 21008, 21684, 24240, 26260, 27105, 28078, 28912, 31512, 33360, 36140, 39390, 42117, 43368, 52520, 54210, 56156, 63024, 70195, 72280, 78780, 84234, 86736, 105040, 108420, 112312, 140390, 144560, 157560, 168468, 182507, 210585, 216840, 224624, 280780, 315120, 336936, 365014, 421170, 433680, 547521, 561560, 673872, 730028, 842340, 912535, 1095042, 1123120, 1460056, 1684680, 1825070, 2190084, 2737605, 2920112, 3369360, 3650140, 4380168, 5475210, 7300280, 8760336, 10950420, 14600560, 21900840, 43801680]

約数ペア:

[(1, 43801680), (2, 21900840), (3, 14600560), (4, 10950420), (5, 8760336), (6, 7300280), (8, 5475210), (10, 4380168), (12, 3650140), (13, 3369360), (15, 2920112), (16, 2737605), (20, 2190084), (24, 1825070), (26, 1684680), (30, 1460056), (39, 1123120), (40, 1095042), (48, 912535), (52, 842340), (60, 730028), (65, 673872), (78, 561560), (80, 547521), (101, 433680), (104, 421170), (120, 365014), (130, 336936), (139, 315120), (156, 280780), (195, 224624), (202, 216840), (208, 210585), (240, 182507), (260, 168468), (278, 157560), (303, 144560), (312, 140390), (390, 112312), (404, 108420), (417, 105040), (505, 86736), (520, 84234), (556, 78780), (606, 72280), (624, 70195), (695, 63024), (780, 56156), (808, 54210), (834, 52520), (1010, 43368), (1040, 42117), (1112, 39390), (1212, 36140), (1313, 33360), (1390, 31512), (1515, 28912), (1560, 28078), (1616, 27105), (1668, 26260), (1807, 24240), (2020, 21684), (2085, 21008), (2224, 19695), (2424, 18070), (2626, 16680), (2780, 15756), (3030, 14456), (3120, 14039), (3336, 13130), (3614, 12120), (3939, 11120), (4040, 10842), (4170, 10504), (4848, 9035), (5252, 8340), (5421, 8080), (5560, 7878), (6060, 7228), (6565, 6672)]