70805040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 233127936

約数和(自身を除く): 162322896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 101, 115, 120, 127, 138, 184, 202, 230, 240, 254, 276, 303, 345, 368, 381, 404, 460, 505, 508, 552, 606, 635, 690, 762, 808, 920, 1010, 1016, 1104, 1212, 1270, 1380, 1515, 1524, 1616, 1840, 1905, 2020, 2032, 2323, 2424, 2540, 2760, 2921, 3030, 3048, 3810, 4040, 4646, 4848, 5080, 5520, 5842, 6060, 6096, 6969, 7620, 8080, 8763, 9292, 10160, 11615, 11684, 12120, 12827, 13938, 14605, 15240, 17526, 18584, 23230, 23368, 24240, 25654, 27876, 29210, 30480, 34845, 35052, 37168, 38481, 43815, 46460, 46736, 51308, 55752, 58420, 64135, 69690, 70104, 76962, 87630, 92920, 102616, 111504, 116840, 128270, 139380, 140208, 153924, 175260, 185840, 192405, 205232, 233680, 256540, 278760, 295021, 307848, 350520, 384810, 513080, 557520, 590042, 615696, 701040, 769620, 885063, 1026160, 1180084, 1475105, 1539240, 1770126, 2360168, 2950210, 3078480, 3540252, 4425315, 4720336, 5900420, 7080504, 8850630, 11800840, 14161008, 17701260, 23601680, 35402520, 70805040]

約数ペア:

[(1, 70805040), (2, 35402520), (3, 23601680), (4, 17701260), (5, 14161008), (6, 11800840), (8, 8850630), (10, 7080504), (12, 5900420), (15, 4720336), (16, 4425315), (20, 3540252), (23, 3078480), (24, 2950210), (30, 2360168), (40, 1770126), (46, 1539240), (48, 1475105), (60, 1180084), (69, 1026160), (80, 885063), (92, 769620), (101, 701040), (115, 615696), (120, 590042), (127, 557520), (138, 513080), (184, 384810), (202, 350520), (230, 307848), (240, 295021), (254, 278760), (276, 256540), (303, 233680), (345, 205232), (368, 192405), (381, 185840), (404, 175260), (460, 153924), (505, 140208), (508, 139380), (552, 128270), (606, 116840), (635, 111504), (690, 102616), (762, 92920), (808, 87630), (920, 76962), (1010, 70104), (1016, 69690), (1104, 64135), (1212, 58420), (1270, 55752), (1380, 51308), (1515, 46736), (1524, 46460), (1616, 43815), (1840, 38481), (1905, 37168), (2020, 35052), (2032, 34845), (2323, 30480), (2424, 29210), (2540, 27876), (2760, 25654), (2921, 24240), (3030, 23368), (3048, 23230), (3810, 18584), (4040, 17526), (4646, 15240), (4848, 14605), (5080, 13938), (5520, 12827), (5842, 12120), (6060, 11684), (6096, 11615), (6969, 10160), (7620, 9292), (8080, 8763)]