15671254240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{39799}}^1$

素因数の和:39944

約数の個数: 96

約数和(自身を含む): 38995084800

約数和(自身を除く): 23323830560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 107, 115, 160, 184, 214, 230, 368, 428, 460, 535, 736, 856, 920, 1070, 1712, 1840, 2140, 2461, 3424, 3680, 4280, 4922, 8560, 9844, 12305, 17120, 19688, 24610, 39376, 39799, 49220, 78752, 79598, 98440, 159196, 196880, 198995, 318392, 393760, 397990, 636784, 795980, 915377, 1273568, 1591960, 1830754, 3183920, 3661508, 4258493, 4576885, 6367840, 7323016, 8516986, 9153770, 14646032, 17033972, 18307540, 21292465, 29292064, 34067944, 36615080, 42584930, 68135888, 73230160, 85169860, 97945339, 136271776, 146460320, 170339720, 195890678, 340679440, 391781356, 489726695, 681358880, 783562712, 979453390, 1567125424, 1958906780, 3134250848, 3917813560, 7835627120, 15671254240]

約数ペア:

[(1, 15671254240), (2, 7835627120), (4, 3917813560), (5, 3134250848), (8, 1958906780), (10, 1567125424), (16, 979453390), (20, 783562712), (23, 681358880), (32, 489726695), (40, 391781356), (46, 340679440), (80, 195890678), (92, 170339720), (107, 146460320), (115, 136271776), (160, 97945339), (184, 85169860), (214, 73230160), (230, 68135888), (368, 42584930), (428, 36615080), (460, 34067944), (535, 29292064), (736, 21292465), (856, 18307540), (920, 17033972), (1070, 14646032), (1712, 9153770), (1840, 8516986), (2140, 7323016), (2461, 6367840), (3424, 4576885), (3680, 4258493), (4280, 3661508), (4922, 3183920), (8560, 1830754), (9844, 1591960), (12305, 1273568), (17120, 915377), (19688, 795980), (24610, 636784), (39376, 397990), (39799, 393760), (49220, 318392), (78752, 198995), (79598, 196880), (98440, 159196)]