195314880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6563}}^1$

素因数の和:6614

約数の個数: 112

約数和(自身を含む): 640226304

約数和(自身を除く): 444911424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 6563, 7440, 9920, 13126, 14880, 19689, 26252, 29760, 32815, 39378, 52504, 65630, 78756, 98445, 105008, 131260, 157512, 196890, 203453, 210016, 262520, 315024, 393780, 406906, 420032, 525040, 610359, 630048, 787560, 813812, 1017265, 1050080, 1220718, 1260096, 1575120, 1627624, 2034530, 2100160, 2441436, 3051795, 3150240, 3255248, 4069060, 4882872, 6103590, 6300480, 6510496, 8138120, 9765744, 12207180, 13020992, 16276240, 19531488, 24414360, 32552480, 39062976, 48828720, 65104960, 97657440, 195314880]

約数ペア:

[(1, 195314880), (2, 97657440), (3, 65104960), (4, 48828720), (5, 39062976), (6, 32552480), (8, 24414360), (10, 19531488), (12, 16276240), (15, 13020992), (16, 12207180), (20, 9765744), (24, 8138120), (30, 6510496), (31, 6300480), (32, 6103590), (40, 4882872), (48, 4069060), (60, 3255248), (62, 3150240), (64, 3051795), (80, 2441436), (93, 2100160), (96, 2034530), (120, 1627624), (124, 1575120), (155, 1260096), (160, 1220718), (186, 1050080), (192, 1017265), (240, 813812), (248, 787560), (310, 630048), (320, 610359), (372, 525040), (465, 420032), (480, 406906), (496, 393780), (620, 315024), (744, 262520), (930, 210016), (960, 203453), (992, 196890), (1240, 157512), (1488, 131260), (1860, 105008), (1984, 98445), (2480, 78756), (2976, 65630), (3720, 52504), (4960, 39378), (5952, 32815), (6563, 29760), (7440, 26252), (9920, 19689), (13126, 14880)]