83380920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5839}}^1$

素因数の和:5877

約数の個数: 128

約数和(自身を含む): 302745600

約数和(自身を除く): 219364680

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, 5839, 7140, 11678, 14280, 17517, 23356, 29195, 35034, 40873, 46712, 58390, 70068, 81746, 87585, 99263, 116780, 122619, 140136, 163492, 175170, 198526, 204365, 233560, 245238, 297789, 326984, 350340, 397052, 408730, 490476, 496315, 595578, 613095, 694841, 700680, 794104, 817460, 980952, 992630, 1191156, 1226190, 1389682, 1488945, 1634920, 1985260, 2084523, 2382312, 2452380, 2779364, 2977890, 3474205, 3970520, 4169046, 4904760, 5558728, 5955780, 6948410, 8338092, 10422615, 11911560, 13896820, 16676184, 20845230, 27793640, 41690460, 83380920]

約数ペア:

[(1, 83380920), (2, 41690460), (3, 27793640), (4, 20845230), (5, 16676184), (6, 13896820), (7, 11911560), (8, 10422615), (10, 8338092), (12, 6948410), (14, 5955780), (15, 5558728), (17, 4904760), (20, 4169046), (21, 3970520), (24, 3474205), (28, 2977890), (30, 2779364), (34, 2452380), (35, 2382312), (40, 2084523), (42, 1985260), (51, 1634920), (56, 1488945), (60, 1389682), (68, 1226190), (70, 1191156), (84, 992630), (85, 980952), (102, 817460), (105, 794104), (119, 700680), (120, 694841), (136, 613095), (140, 595578), (168, 496315), (170, 490476), (204, 408730), (210, 397052), (238, 350340), (255, 326984), (280, 297789), (340, 245238), (357, 233560), (408, 204365), (420, 198526), (476, 175170), (510, 163492), (595, 140136), (680, 122619), (714, 116780), (840, 99263), (952, 87585), (1020, 81746), (1190, 70068), (1428, 58390), (1785, 46712), (2040, 40873), (2380, 35034), (2856, 29195), (3570, 23356), (4760, 17517), (5839, 14280), (7140, 11678)]