1949083560

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{66841}}^1$

素因数の和:66870

約数の個数: 112

約数和(自身を含む): 6575247540

約数和(自身を除く): 4626163980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14580, 29160, 66841, 133682, 200523, 267364, 334205, 401046, 534728, 601569, 668410, 802092, 1002615, 1203138, 1336820, 1604184, 1804707, 2005230, 2406276, 2673640, 3007845, 3609414, 4010460, 4812552, 5414121, 6015690, 7218828, 8020920, 9023535, 10828242, 12031380, 14437656, 16242363, 18047070, 21656484, 24062760, 27070605, 32484726, 36094140, 43312968, 48727089, 54141210, 64969452, 72188280, 81211815, 97454178, 108282420, 129938904, 162423630, 194908356, 216564840, 243635445, 324847260, 389816712, 487270890, 649694520, 974541780, 1949083560]

約数ペア:

[(1, 1949083560), (2, 974541780), (3, 649694520), (4, 487270890), (5, 389816712), (6, 324847260), (8, 243635445), (9, 216564840), (10, 194908356), (12, 162423630), (15, 129938904), (18, 108282420), (20, 97454178), (24, 81211815), (27, 72188280), (30, 64969452), (36, 54141210), (40, 48727089), (45, 43312968), (54, 36094140), (60, 32484726), (72, 27070605), (81, 24062760), (90, 21656484), (108, 18047070), (120, 16242363), (135, 14437656), (162, 12031380), (180, 10828242), (216, 9023535), (243, 8020920), (270, 7218828), (324, 6015690), (360, 5414121), (405, 4812552), (486, 4010460), (540, 3609414), (648, 3007845), (729, 2673640), (810, 2406276), (972, 2005230), (1080, 1804707), (1215, 1604184), (1458, 1336820), (1620, 1203138), (1944, 1002615), (2430, 802092), (2916, 668410), (3240, 601569), (3645, 534728), (4860, 401046), (5832, 334205), (7290, 267364), (9720, 200523), (14580, 133682), (29160, 66841)]