422404920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{167621}}^1$

素因数の和:167645

約数の個数: 96

約数和(自身を含む): 1568941920

約数和(自身を除く): 1146537000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 167621, 335242, 502863, 670484, 838105, 1005726, 1173347, 1340968, 1508589, 1676210, 2011452, 2346694, 2514315, 3017178, 3352420, 3520041, 4022904, 4693388, 5028630, 5866735, 6034356, 6704840, 7040082, 7542945, 9386776, 10057260, 10560123, 11733470, 12068712, 14080164, 15085890, 17600205, 20114520, 21120246, 23466940, 28160328, 30171780, 35200410, 42240492, 46933880, 52800615, 60343560, 70400820, 84480984, 105601230, 140801640, 211202460, 422404920]

約数ペア:

[(1, 422404920), (2, 211202460), (3, 140801640), (4, 105601230), (5, 84480984), (6, 70400820), (7, 60343560), (8, 52800615), (9, 46933880), (10, 42240492), (12, 35200410), (14, 30171780), (15, 28160328), (18, 23466940), (20, 21120246), (21, 20114520), (24, 17600205), (28, 15085890), (30, 14080164), (35, 12068712), (36, 11733470), (40, 10560123), (42, 10057260), (45, 9386776), (56, 7542945), (60, 7040082), (63, 6704840), (70, 6034356), (72, 5866735), (84, 5028630), (90, 4693388), (105, 4022904), (120, 3520041), (126, 3352420), (140, 3017178), (168, 2514315), (180, 2346694), (210, 2011452), (252, 1676210), (280, 1508589), (315, 1340968), (360, 1173347), (420, 1005726), (504, 838105), (630, 670484), (840, 502863), (1260, 335242), (2520, 167621)]