5435640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{719}}^1$

素因数の和:746

約数の個数: 128

約数和(自身を含む): 20736000

約数和(自身を除く): 15300360

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, 719, 756, 840, 945, 1080, 1260, 1438, 1512, 1890, 2157, 2520, 2876, 3595, 3780, 4314, 5033, 5752, 6471, 7190, 7560, 8628, 10066, 10785, 12942, 14380, 15099, 17256, 19413, 20132, 21570, 25165, 25884, 28760, 30198, 32355, 38826, 40264, 43140, 45297, 50330, 51768, 60396, 64710, 75495, 77652, 86280, 90594, 97065, 100660, 120792, 129420, 135891, 150990, 155304, 181188, 194130, 201320, 226485, 258840, 271782, 301980, 362376, 388260, 452970, 543564, 603960, 679455, 776520, 905940, 1087128, 1358910, 1811880, 2717820, 5435640]

約数ペア:

[(1, 5435640), (2, 2717820), (3, 1811880), (4, 1358910), (5, 1087128), (6, 905940), (7, 776520), (8, 679455), (9, 603960), (10, 543564), (12, 452970), (14, 388260), (15, 362376), (18, 301980), (20, 271782), (21, 258840), (24, 226485), (27, 201320), (28, 194130), (30, 181188), (35, 155304), (36, 150990), (40, 135891), (42, 129420), (45, 120792), (54, 100660), (56, 97065), (60, 90594), (63, 86280), (70, 77652), (72, 75495), (84, 64710), (90, 60396), (105, 51768), (108, 50330), (120, 45297), (126, 43140), (135, 40264), (140, 38826), (168, 32355), (180, 30198), (189, 28760), (210, 25884), (216, 25165), (252, 21570), (270, 20132), (280, 19413), (315, 17256), (360, 15099), (378, 14380), (420, 12942), (504, 10785), (540, 10066), (630, 8628), (719, 7560), (756, 7190), (840, 6471), (945, 5752), (1080, 5033), (1260, 4314), (1438, 3780), (1512, 3595), (1890, 2876), (2157, 2520)]