173071320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:969

約数の個数: 128

約数和(自身を含む): 549849600

約数和(自身を除く): 376778280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 73, 92, 115, 120, 138, 146, 184, 219, 230, 276, 292, 345, 365, 438, 460, 552, 584, 690, 730, 859, 876, 920, 1095, 1380, 1460, 1679, 1718, 1752, 2190, 2577, 2760, 2920, 3358, 3436, 4295, 4380, 5037, 5154, 6716, 6872, 8395, 8590, 8760, 10074, 10308, 12885, 13432, 16790, 17180, 19757, 20148, 20616, 25185, 25770, 33580, 34360, 39514, 40296, 50370, 51540, 59271, 62707, 67160, 79028, 98785, 100740, 103080, 118542, 125414, 158056, 188121, 197570, 201480, 237084, 250828, 296355, 313535, 376242, 395140, 474168, 501656, 592710, 627070, 752484, 790280, 940605, 1185420, 1254140, 1442261, 1504968, 1881210, 2370840, 2508280, 2884522, 3762420, 4326783, 5769044, 7211305, 7524840, 8653566, 11538088, 14422610, 17307132, 21633915, 28845220, 34614264, 43267830, 57690440, 86535660, 173071320]

約数ペア:

[(1, 173071320), (2, 86535660), (3, 57690440), (4, 43267830), (5, 34614264), (6, 28845220), (8, 21633915), (10, 17307132), (12, 14422610), (15, 11538088), (20, 8653566), (23, 7524840), (24, 7211305), (30, 5769044), (40, 4326783), (46, 3762420), (60, 2884522), (69, 2508280), (73, 2370840), (92, 1881210), (115, 1504968), (120, 1442261), (138, 1254140), (146, 1185420), (184, 940605), (219, 790280), (230, 752484), (276, 627070), (292, 592710), (345, 501656), (365, 474168), (438, 395140), (460, 376242), (552, 313535), (584, 296355), (690, 250828), (730, 237084), (859, 201480), (876, 197570), (920, 188121), (1095, 158056), (1380, 125414), (1460, 118542), (1679, 103080), (1718, 100740), (1752, 98785), (2190, 79028), (2577, 67160), (2760, 62707), (2920, 59271), (3358, 51540), (3436, 50370), (4295, 40296), (4380, 39514), (5037, 34360), (5154, 33580), (6716, 25770), (6872, 25185), (8395, 20616), (8590, 20148), (8760, 19757), (10074, 17180), (10308, 16790), (12885, 13432)]