192045420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{152417}}^1$

素因数の和:152439

約数の個数: 72

約数和(自身を含む): 665761824

約数和(自身を除く): 473716404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 152417, 304834, 457251, 609668, 762085, 914502, 1066919, 1371753, 1524170, 1829004, 2133838, 2286255, 2743506, 3048340, 3200757, 4267676, 4572510, 5334595, 5487012, 6401514, 6858765, 9145020, 9602271, 10669190, 12803028, 13717530, 16003785, 19204542, 21338380, 27435060, 32007570, 38409084, 48011355, 64015140, 96022710, 192045420]

約数ペア:

[(1, 192045420), (2, 96022710), (3, 64015140), (4, 48011355), (5, 38409084), (6, 32007570), (7, 27435060), (9, 21338380), (10, 19204542), (12, 16003785), (14, 13717530), (15, 12803028), (18, 10669190), (20, 9602271), (21, 9145020), (28, 6858765), (30, 6401514), (35, 5487012), (36, 5334595), (42, 4572510), (45, 4267676), (60, 3200757), (63, 3048340), (70, 2743506), (84, 2286255), (90, 2133838), (105, 1829004), (126, 1524170), (140, 1371753), (180, 1066919), (210, 914502), (252, 762085), (315, 609668), (420, 457251), (630, 304834), (1260, 152417)]