148295360

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 112

約数和(自身を含む): 368686080

約数和(自身を除く): 220390720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 89, 127, 160, 164, 178, 205, 254, 320, 328, 356, 410, 445, 508, 635, 656, 712, 820, 890, 1016, 1270, 1312, 1424, 1640, 1780, 2032, 2540, 2624, 2848, 3280, 3560, 3649, 4064, 5080, 5207, 5696, 6560, 7120, 7298, 8128, 10160, 10414, 11303, 13120, 14240, 14596, 18245, 20320, 20828, 22606, 26035, 28480, 29192, 36490, 40640, 41656, 45212, 52070, 56515, 58384, 72980, 83312, 90424, 104140, 113030, 116768, 145960, 166624, 180848, 208280, 226060, 233536, 291920, 333248, 361696, 416560, 452120, 463423, 583840, 723392, 833120, 904240, 926846, 1167680, 1666240, 1808480, 1853692, 2317115, 3616960, 3707384, 4634230, 7414768, 9268460, 14829536, 18536920, 29659072, 37073840, 74147680, 148295360]

約数ペア:

[(1, 148295360), (2, 74147680), (4, 37073840), (5, 29659072), (8, 18536920), (10, 14829536), (16, 9268460), (20, 7414768), (32, 4634230), (40, 3707384), (41, 3616960), (64, 2317115), (80, 1853692), (82, 1808480), (89, 1666240), (127, 1167680), (160, 926846), (164, 904240), (178, 833120), (205, 723392), (254, 583840), (320, 463423), (328, 452120), (356, 416560), (410, 361696), (445, 333248), (508, 291920), (635, 233536), (656, 226060), (712, 208280), (820, 180848), (890, 166624), (1016, 145960), (1270, 116768), (1312, 113030), (1424, 104140), (1640, 90424), (1780, 83312), (2032, 72980), (2540, 58384), (2624, 56515), (2848, 52070), (3280, 45212), (3560, 41656), (3649, 40640), (4064, 36490), (5080, 29192), (5207, 28480), (5696, 26035), (6560, 22606), (7120, 20828), (7298, 20320), (8128, 18245), (10160, 14596), (10414, 14240), (11303, 13120)]