145824840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19289}}^1$

素因数の和:19316

約数の個数: 128

約数和(自身を含む): 555552000

約数和(自身を除く): 409727160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19289, 38578, 57867, 77156, 96445, 115734, 135023, 154312, 173601, 192890, 231468, 270046, 289335, 347202, 385780, 405069, 462936, 520803, 540092, 578670, 675115, 694404, 771560, 810138, 868005, 1041606, 1080184, 1157340, 1215207, 1350230, 1388808, 1620276, 1736010, 2025345, 2083212, 2314680, 2430414, 2604015, 2700460, 3240552, 3472020, 3645621, 4050690, 4166424, 4860828, 5208030, 5400920, 6076035, 6944040, 7291242, 8101380, 9721656, 10416060, 12152070, 14582484, 16202760, 18228105, 20832120, 24304140, 29164968, 36456210, 48608280, 72912420, 145824840]

約数ペア:

[(1, 145824840), (2, 72912420), (3, 48608280), (4, 36456210), (5, 29164968), (6, 24304140), (7, 20832120), (8, 18228105), (9, 16202760), (10, 14582484), (12, 12152070), (14, 10416060), (15, 9721656), (18, 8101380), (20, 7291242), (21, 6944040), (24, 6076035), (27, 5400920), (28, 5208030), (30, 4860828), (35, 4166424), (36, 4050690), (40, 3645621), (42, 3472020), (45, 3240552), (54, 2700460), (56, 2604015), (60, 2430414), (63, 2314680), (70, 2083212), (72, 2025345), (84, 1736010), (90, 1620276), (105, 1388808), (108, 1350230), (120, 1215207), (126, 1157340), (135, 1080184), (140, 1041606), (168, 868005), (180, 810138), (189, 771560), (210, 694404), (216, 675115), (252, 578670), (270, 540092), (280, 520803), (315, 462936), (360, 405069), (378, 385780), (420, 347202), (504, 289335), (540, 270046), (630, 231468), (756, 192890), (840, 173601), (945, 154312), (1080, 135023), (1260, 115734), (1512, 96445), (1890, 77156), (2520, 57867), (3780, 38578), (7560, 19289)]