2016554880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11801}}^1$

素因数の和:11912

約数の個数: 128

約数和(自身を含む): 6500541600

約数和(自身を除く): 4483986720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 445, 480, 534, 640, 712, 890, 960, 1068, 1335, 1424, 1780, 1920, 2136, 2670, 2848, 3560, 4272, 5340, 5696, 7120, 8544, 10680, 11392, 11801, 14240, 17088, 21360, 23602, 28480, 34176, 35403, 42720, 47204, 56960, 59005, 70806, 85440, 94408, 118010, 141612, 170880, 177015, 188816, 236020, 283224, 354030, 377632, 472040, 566448, 708060, 755264, 944080, 1050289, 1132896, 1416120, 1510528, 1888160, 2100578, 2265792, 2832240, 3150867, 3776320, 4201156, 4531584, 5251445, 5664480, 6301734, 7552640, 8402312, 10502890, 11328960, 12603468, 15754335, 16804624, 21005780, 22657920, 25206936, 31508670, 33609248, 42011560, 50413872, 63017340, 67218496, 84023120, 100827744, 126034680, 134436992, 168046240, 201655488, 252069360, 336092480, 403310976, 504138720, 672184960, 1008277440, 2016554880]

約数ペア:

[(1, 2016554880), (2, 1008277440), (3, 672184960), (4, 504138720), (5, 403310976), (6, 336092480), (8, 252069360), (10, 201655488), (12, 168046240), (15, 134436992), (16, 126034680), (20, 100827744), (24, 84023120), (30, 67218496), (32, 63017340), (40, 50413872), (48, 42011560), (60, 33609248), (64, 31508670), (80, 25206936), (89, 22657920), (96, 21005780), (120, 16804624), (128, 15754335), (160, 12603468), (178, 11328960), (192, 10502890), (240, 8402312), (267, 7552640), (320, 6301734), (356, 5664480), (384, 5251445), (445, 4531584), (480, 4201156), (534, 3776320), (640, 3150867), (712, 2832240), (890, 2265792), (960, 2100578), (1068, 1888160), (1335, 1510528), (1424, 1416120), (1780, 1132896), (1920, 1050289), (2136, 944080), (2670, 755264), (2848, 708060), (3560, 566448), (4272, 472040), (5340, 377632), (5696, 354030), (7120, 283224), (8544, 236020), (10680, 188816), (11392, 177015), (11801, 170880), (14240, 141612), (17088, 118010), (21360, 94408), (23602, 85440), (28480, 70806), (34176, 59005), (35403, 56960), (42720, 47204)]