1572193920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74441}}^1$

素因数の和:74474

約数の個数: 128

約数和(自身を含む): 5467020480

約数和(自身を除く): 3894826560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 74441, 148882, 223323, 297764, 372205, 446646, 595528, 744410, 818851, 893292, 1116615, 1191056, 1488820, 1637702, 1786584, 2233230, 2382112, 2456553, 2977640, 3275404, 3573168, 4094255, 4466460, 4764224, 4913106, 5955280, 6550808, 7146336, 8188510, 8932920, 9528448, 9826212, 11910560, 12282765, 13101616, 14292672, 16377020, 17865840, 19652424, 23821120, 24565530, 26203232, 28585344, 32754040, 35731680, 39304848, 47642240, 49131060, 52406464, 65508080, 71463360, 78609696, 98262120, 104812928, 131016160, 142926720, 157219392, 196524240, 262032320, 314438784, 393048480, 524064640, 786096960, 1572193920]

約数ペア:

[(1, 1572193920), (2, 786096960), (3, 524064640), (4, 393048480), (5, 314438784), (6, 262032320), (8, 196524240), (10, 157219392), (11, 142926720), (12, 131016160), (15, 104812928), (16, 98262120), (20, 78609696), (22, 71463360), (24, 65508080), (30, 52406464), (32, 49131060), (33, 47642240), (40, 39304848), (44, 35731680), (48, 32754040), (55, 28585344), (60, 26203232), (64, 24565530), (66, 23821120), (80, 19652424), (88, 17865840), (96, 16377020), (110, 14292672), (120, 13101616), (128, 12282765), (132, 11910560), (160, 9826212), (165, 9528448), (176, 8932920), (192, 8188510), (220, 7146336), (240, 6550808), (264, 5955280), (320, 4913106), (330, 4764224), (352, 4466460), (384, 4094255), (440, 3573168), (480, 3275404), (528, 2977640), (640, 2456553), (660, 2382112), (704, 2233230), (880, 1786584), (960, 1637702), (1056, 1488820), (1320, 1191056), (1408, 1116615), (1760, 893292), (1920, 818851), (2112, 744410), (2640, 595528), (3520, 446646), (4224, 372205), (5280, 297764), (7040, 223323), (10560, 148882), (21120, 74441)]