296590720

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 740275200

約数和(自身を除く): 443684480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 89, 127, 128, 160, 164, 178, 205, 254, 320, 328, 356, 410, 445, 508, 635, 640, 656, 712, 820, 890, 1016, 1270, 1312, 1424, 1640, 1780, 2032, 2540, 2624, 2848, 3280, 3560, 3649, 4064, 5080, 5207, 5248, 5696, 6560, 7120, 7298, 8128, 10160, 10414, 11303, 11392, 13120, 14240, 14596, 16256, 18245, 20320, 20828, 22606, 26035, 26240, 28480, 29192, 36490, 40640, 41656, 45212, 52070, 56515, 56960, 58384, 72980, 81280, 83312, 90424, 104140, 113030, 116768, 145960, 166624, 180848, 208280, 226060, 233536, 291920, 333248, 361696, 416560, 452120, 463423, 467072, 583840, 666496, 723392, 833120, 904240, 926846, 1167680, 1446784, 1666240, 1808480, 1853692, 2317115, 2335360, 3332480, 3616960, 3707384, 4634230, 7233920, 7414768, 9268460, 14829536, 18536920, 29659072, 37073840, 59318144, 74147680, 148295360, 296590720]

約数ペア:

[(1, 296590720), (2, 148295360), (4, 74147680), (5, 59318144), (8, 37073840), (10, 29659072), (16, 18536920), (20, 14829536), (32, 9268460), (40, 7414768), (41, 7233920), (64, 4634230), (80, 3707384), (82, 3616960), (89, 3332480), (127, 2335360), (128, 2317115), (160, 1853692), (164, 1808480), (178, 1666240), (205, 1446784), (254, 1167680), (320, 926846), (328, 904240), (356, 833120), (410, 723392), (445, 666496), (508, 583840), (635, 467072), (640, 463423), (656, 452120), (712, 416560), (820, 361696), (890, 333248), (1016, 291920), (1270, 233536), (1312, 226060), (1424, 208280), (1640, 180848), (1780, 166624), (2032, 145960), (2540, 116768), (2624, 113030), (2848, 104140), (3280, 90424), (3560, 83312), (3649, 81280), (4064, 72980), (5080, 58384), (5207, 56960), (5248, 56515), (5696, 52070), (6560, 45212), (7120, 41656), (7298, 40640), (8128, 36490), (10160, 29192), (10414, 28480), (11303, 26240), (11392, 26035), (13120, 22606), (14240, 20828), (14596, 20320), (16256, 18245)]