423768240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{28027}}^1$

素因数の和:28056

約数の個数: 160

約数和(自身を含む): 1668226560

約数和(自身を除く): 1244458320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 28027, 56054, 84081, 112108, 140135, 168162, 196189, 224216, 252243, 280270, 336324, 392378, 420405, 448432, 504486, 560540, 588567, 672648, 756729, 784756, 840810, 980945, 1008972, 1121080, 1177134, 1261215, 1345296, 1513458, 1569512, 1681620, 1765701, 1961890, 2017944, 2242160, 2354268, 2522430, 2942835, 3026916, 3139024, 3363240, 3531402, 3783645, 3923780, 4035888, 4708536, 5044860, 5297103, 5885670, 6053832, 6726480, 7062804, 7567290, 7847560, 8828505, 9417072, 10089720, 10594206, 11771340, 12107664, 14125608, 15134580, 15695120, 17657010, 20179440, 21188412, 23542680, 26485515, 28251216, 30269160, 35314020, 42376824, 47085360, 52971030, 60538320, 70628040, 84753648, 105942060, 141256080, 211884120, 423768240]

約数ペア:

[(1, 423768240), (2, 211884120), (3, 141256080), (4, 105942060), (5, 84753648), (6, 70628040), (7, 60538320), (8, 52971030), (9, 47085360), (10, 42376824), (12, 35314020), (14, 30269160), (15, 28251216), (16, 26485515), (18, 23542680), (20, 21188412), (21, 20179440), (24, 17657010), (27, 15695120), (28, 15134580), (30, 14125608), (35, 12107664), (36, 11771340), (40, 10594206), (42, 10089720), (45, 9417072), (48, 8828505), (54, 7847560), (56, 7567290), (60, 7062804), (63, 6726480), (70, 6053832), (72, 5885670), (80, 5297103), (84, 5044860), (90, 4708536), (105, 4035888), (108, 3923780), (112, 3783645), (120, 3531402), (126, 3363240), (135, 3139024), (140, 3026916), (144, 2942835), (168, 2522430), (180, 2354268), (189, 2242160), (210, 2017944), (216, 1961890), (240, 1765701), (252, 1681620), (270, 1569512), (280, 1513458), (315, 1345296), (336, 1261215), (360, 1177134), (378, 1121080), (420, 1008972), (432, 980945), (504, 840810), (540, 784756), (560, 756729), (630, 672648), (720, 588567), (756, 560540), (840, 504486), (945, 448432), (1008, 420405), (1080, 392378), (1260, 336324), (1512, 280270), (1680, 252243), (1890, 224216), (2160, 196189), (2520, 168162), (3024, 140135), (3780, 112108), (5040, 84081), (7560, 56054), (15120, 28027)]