429870840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30103}}^1$

素因数の和:30141

約数の個数: 128

約数和(自身を含む): 1560591360

約数和(自身を除く): 1130720520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 30103, 60206, 90309, 120412, 150515, 180618, 210721, 240824, 301030, 361236, 421442, 451545, 511751, 602060, 632163, 722472, 842884, 903090, 1023502, 1053605, 1204120, 1264326, 1535253, 1685768, 1806180, 2047004, 2107210, 2528652, 2558755, 3070506, 3160815, 3582257, 3612360, 4094008, 4214420, 5057304, 5117510, 6141012, 6321630, 7164514, 7676265, 8428840, 10235020, 10746771, 12282024, 12643260, 14329028, 15352530, 17911285, 20470040, 21493542, 25286520, 28658056, 30705060, 35822570, 42987084, 53733855, 61410120, 71645140, 85974168, 107467710, 143290280, 214935420, 429870840]

約数ペア:

[(1, 429870840), (2, 214935420), (3, 143290280), (4, 107467710), (5, 85974168), (6, 71645140), (7, 61410120), (8, 53733855), (10, 42987084), (12, 35822570), (14, 30705060), (15, 28658056), (17, 25286520), (20, 21493542), (21, 20470040), (24, 17911285), (28, 15352530), (30, 14329028), (34, 12643260), (35, 12282024), (40, 10746771), (42, 10235020), (51, 8428840), (56, 7676265), (60, 7164514), (68, 6321630), (70, 6141012), (84, 5117510), (85, 5057304), (102, 4214420), (105, 4094008), (119, 3612360), (120, 3582257), (136, 3160815), (140, 3070506), (168, 2558755), (170, 2528652), (204, 2107210), (210, 2047004), (238, 1806180), (255, 1685768), (280, 1535253), (340, 1264326), (357, 1204120), (408, 1053605), (420, 1023502), (476, 903090), (510, 842884), (595, 722472), (680, 632163), (714, 602060), (840, 511751), (952, 451545), (1020, 421442), (1190, 361236), (1428, 301030), (1785, 240824), (2040, 210721), (2380, 180618), (2856, 150515), (3570, 120412), (4760, 90309), (7140, 60206), (14280, 30103)]