38167920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{7573}}^1$

素因数の和:7599

約数の個数: 120

約数和(自身を含む): 146511456

約数和(自身を除く): 108343536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 7573, 15146, 22719, 30292, 37865, 45438, 53011, 60584, 68157, 75730, 90876, 106022, 113595, 121168, 136314, 151460, 159033, 181752, 212044, 227190, 265055, 272628, 302920, 318066, 340785, 363504, 424088, 454380, 477099, 530110, 545256, 605840, 636132, 681570, 795165, 848176, 908760, 954198, 1060220, 1090512, 1272264, 1363140, 1590330, 1817520, 1908396, 2120440, 2385495, 2544528, 2726280, 3180660, 3816792, 4240880, 4770990, 5452560, 6361320, 7633584, 9541980, 12722640, 19083960, 38167920]

約数ペア:

[(1, 38167920), (2, 19083960), (3, 12722640), (4, 9541980), (5, 7633584), (6, 6361320), (7, 5452560), (8, 4770990), (9, 4240880), (10, 3816792), (12, 3180660), (14, 2726280), (15, 2544528), (16, 2385495), (18, 2120440), (20, 1908396), (21, 1817520), (24, 1590330), (28, 1363140), (30, 1272264), (35, 1090512), (36, 1060220), (40, 954198), (42, 908760), (45, 848176), (48, 795165), (56, 681570), (60, 636132), (63, 605840), (70, 545256), (72, 530110), (80, 477099), (84, 454380), (90, 424088), (105, 363504), (112, 340785), (120, 318066), (126, 302920), (140, 272628), (144, 265055), (168, 227190), (180, 212044), (210, 181752), (240, 159033), (252, 151460), (280, 136314), (315, 121168), (336, 113595), (360, 106022), (420, 90876), (504, 75730), (560, 68157), (630, 60584), (720, 53011), (840, 45438), (1008, 37865), (1260, 30292), (1680, 22719), (2520, 15146), (5040, 7573)]