406113120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{40289}}^1$

素因数の和:40317

約数の個数: 144

約数和(自身を含む): 1583880480

約数和(自身を除く): 1177767360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 40289, 80578, 120867, 161156, 201445, 241734, 282023, 322312, 362601, 402890, 483468, 564046, 604335, 644624, 725202, 805780, 846069, 966936, 1128092, 1208670, 1289248, 1410115, 1450404, 1611560, 1692138, 1813005, 1933872, 2256184, 2417340, 2538207, 2820230, 2900808, 3223120, 3384276, 3626010, 3867744, 4230345, 4512368, 4834680, 5076414, 5640460, 5801616, 6446240, 6768552, 7252020, 8460690, 9024736, 9669360, 10152828, 11280920, 11603232, 12691035, 13537104, 14504040, 16921380, 19338720, 20305656, 22561840, 25382070, 27074208, 29008080, 33842760, 40611312, 45123680, 50764140, 58016160, 67685520, 81222624, 101528280, 135371040, 203056560, 406113120]

約数ペア:

[(1, 406113120), (2, 203056560), (3, 135371040), (4, 101528280), (5, 81222624), (6, 67685520), (7, 58016160), (8, 50764140), (9, 45123680), (10, 40611312), (12, 33842760), (14, 29008080), (15, 27074208), (16, 25382070), (18, 22561840), (20, 20305656), (21, 19338720), (24, 16921380), (28, 14504040), (30, 13537104), (32, 12691035), (35, 11603232), (36, 11280920), (40, 10152828), (42, 9669360), (45, 9024736), (48, 8460690), (56, 7252020), (60, 6768552), (63, 6446240), (70, 5801616), (72, 5640460), (80, 5076414), (84, 4834680), (90, 4512368), (96, 4230345), (105, 3867744), (112, 3626010), (120, 3384276), (126, 3223120), (140, 2900808), (144, 2820230), (160, 2538207), (168, 2417340), (180, 2256184), (210, 1933872), (224, 1813005), (240, 1692138), (252, 1611560), (280, 1450404), (288, 1410115), (315, 1289248), (336, 1208670), (360, 1128092), (420, 966936), (480, 846069), (504, 805780), (560, 725202), (630, 644624), (672, 604335), (720, 564046), (840, 483468), (1008, 402890), (1120, 362601), (1260, 322312), (1440, 282023), (1680, 241734), (2016, 201445), (2520, 161156), (3360, 120867), (5040, 80578), (10080, 40289)]