204080951040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{196111}}^1$

素因数の和:196406

約数の個数: 144

約数和(自身を含む): 654191978496

約数和(自身を除く): 450111027456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 271, 320, 384, 480, 542, 640, 768, 813, 960, 1084, 1280, 1355, 1626, 1920, 2168, 2710, 3252, 3840, 4065, 4336, 5420, 6504, 8130, 8672, 10840, 13008, 16260, 17344, 21680, 26016, 32520, 34688, 43360, 52032, 65040, 69376, 86720, 104064, 130080, 173440, 196111, 208128, 260160, 346880, 392222, 520320, 588333, 784444, 980555, 1040640, 1176666, 1568888, 1961110, 2353332, 2941665, 3137776, 3922220, 4706664, 5883330, 6275552, 7844440, 9413328, 11766660, 12551104, 15688880, 18826656, 23533320, 25102208, 31377760, 37653312, 47066640, 50204416, 53146081, 62755520, 75306624, 94133280, 106292162, 125511040, 150613248, 159438243, 188266560, 212584324, 251022080, 265730405, 318876486, 376533120, 425168648, 531460810, 637752972, 753066240, 797191215, 850337296, 1062921620, 1275505944, 1594382430, 1700674592, 2125843240, 2551011888, 3188764860, 3401349184, 4251686480, 5102023776, 6377529720, 6802698368, 8503372960, 10204047552, 12755059440, 13605396736, 17006745920, 20408095104, 25510118880, 34013491840, 40816190208, 51020237760, 68026983680, 102040475520, 204080951040]

約数ペア:

[(1, 204080951040), (2, 102040475520), (3, 68026983680), (4, 51020237760), (5, 40816190208), (6, 34013491840), (8, 25510118880), (10, 20408095104), (12, 17006745920), (15, 13605396736), (16, 12755059440), (20, 10204047552), (24, 8503372960), (30, 6802698368), (32, 6377529720), (40, 5102023776), (48, 4251686480), (60, 3401349184), (64, 3188764860), (80, 2551011888), (96, 2125843240), (120, 1700674592), (128, 1594382430), (160, 1275505944), (192, 1062921620), (240, 850337296), (256, 797191215), (271, 753066240), (320, 637752972), (384, 531460810), (480, 425168648), (542, 376533120), (640, 318876486), (768, 265730405), (813, 251022080), (960, 212584324), (1084, 188266560), (1280, 159438243), (1355, 150613248), (1626, 125511040), (1920, 106292162), (2168, 94133280), (2710, 75306624), (3252, 62755520), (3840, 53146081), (4065, 50204416), (4336, 47066640), (5420, 37653312), (6504, 31377760), (8130, 25102208), (8672, 23533320), (10840, 18826656), (13008, 15688880), (16260, 12551104), (17344, 11766660), (21680, 9413328), (26016, 7844440), (32520, 6275552), (34688, 5883330), (43360, 4706664), (52032, 3922220), (65040, 3137776), (69376, 2941665), (86720, 2353332), (104064, 1961110), (130080, 1568888), (173440, 1176666), (196111, 1040640), (208128, 980555), (260160, 784444), (346880, 588333), (392222, 520320)]