2159410400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1842

約数の個数: 216

約数和(自身を含む): 6333719616

約数和(自身を除く): 4174309216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 70, 80, 98, 100, 112, 124, 140, 155, 160, 175, 196, 200, 217, 224, 245, 248, 280, 310, 350, 392, 400, 434, 490, 496, 560, 620, 700, 775, 784, 800, 868, 980, 992, 1085, 1120, 1225, 1240, 1400, 1519, 1550, 1568, 1736, 1777, 1960, 2170, 2450, 2480, 2800, 3038, 3100, 3472, 3554, 3920, 4340, 4900, 4960, 5425, 5600, 6076, 6200, 6944, 7108, 7595, 7840, 8680, 8885, 9800, 10850, 12152, 12400, 12439, 14216, 15190, 17360, 17770, 19600, 21700, 24304, 24800, 24878, 28432, 30380, 34720, 35540, 37975, 39200, 43400, 44425, 48608, 49756, 55087, 56864, 60760, 62195, 71080, 75950, 86800, 87073, 88850, 99512, 110174, 121520, 124390, 142160, 151900, 173600, 174146, 177700, 199024, 220348, 243040, 248780, 275435, 284320, 303800, 310975, 348292, 355400, 385609, 398048, 435365, 440696, 497560, 550870, 607600, 621950, 696584, 710800, 771218, 870730, 881392, 995120, 1101740, 1215200, 1243900, 1377175, 1393168, 1421600, 1542436, 1741460, 1762784, 1928045, 1990240, 2176825, 2203480, 2487800, 2699263, 2754350, 2786336, 3084872, 3482920, 3856090, 4353650, 4406960, 4975600, 5398526, 5508700, 6169744, 6965840, 7712180, 8707300, 8813920, 9640225, 9951200, 10797052, 11017400, 12339488, 13496315, 13931680, 15424360, 17414600, 19280450, 21594104, 22034800, 26992630, 30848720, 34829200, 38560900, 43188208, 44069600, 53985260, 61697440, 67481575, 69658400, 77121800, 86376416, 107970520, 134963150, 154243600, 215941040, 269926300, 308487200, 431882080, 539852600, 1079705200, 2159410400]

約数ペア:

[(1, 2159410400), (2, 1079705200), (4, 539852600), (5, 431882080), (7, 308487200), (8, 269926300), (10, 215941040), (14, 154243600), (16, 134963150), (20, 107970520), (25, 86376416), (28, 77121800), (31, 69658400), (32, 67481575), (35, 61697440), (40, 53985260), (49, 44069600), (50, 43188208), (56, 38560900), (62, 34829200), (70, 30848720), (80, 26992630), (98, 22034800), (100, 21594104), (112, 19280450), (124, 17414600), (140, 15424360), (155, 13931680), (160, 13496315), (175, 12339488), (196, 11017400), (200, 10797052), (217, 9951200), (224, 9640225), (245, 8813920), (248, 8707300), (280, 7712180), (310, 6965840), (350, 6169744), (392, 5508700), (400, 5398526), (434, 4975600), (490, 4406960), (496, 4353650), (560, 3856090), (620, 3482920), (700, 3084872), (775, 2786336), (784, 2754350), (800, 2699263), (868, 2487800), (980, 2203480), (992, 2176825), (1085, 1990240), (1120, 1928045), (1225, 1762784), (1240, 1741460), (1400, 1542436), (1519, 1421600), (1550, 1393168), (1568, 1377175), (1736, 1243900), (1777, 1215200), (1960, 1101740), (2170, 995120), (2450, 881392), (2480, 870730), (2800, 771218), (3038, 710800), (3100, 696584), (3472, 621950), (3554, 607600), (3920, 550870), (4340, 497560), (4900, 440696), (4960, 435365), (5425, 398048), (5600, 385609), (6076, 355400), (6200, 348292), (6944, 310975), (7108, 303800), (7595, 284320), (7840, 275435), (8680, 248780), (8885, 243040), (9800, 220348), (10850, 199024), (12152, 177700), (12400, 174146), (12439, 173600), (14216, 151900), (15190, 142160), (17360, 124390), (17770, 121520), (19600, 110174), (21700, 99512), (24304, 88850), (24800, 87073), (24878, 86800), (28432, 75950), (30380, 71080), (34720, 62195), (35540, 60760), (37975, 56864), (39200, 55087), (43400, 49756), (44425, 48608)]