13798912440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{31513}}^1$

素因数の和:31657

約数の個数: 128

約数和(自身を含む): 42884251200

約数和(自身を除く): 29085338760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 89, 120, 123, 164, 178, 205, 246, 267, 328, 356, 410, 445, 492, 534, 615, 712, 820, 890, 984, 1068, 1230, 1335, 1640, 1780, 2136, 2460, 2670, 3560, 3649, 4920, 5340, 7298, 10680, 10947, 14596, 18245, 21894, 29192, 31513, 36490, 43788, 54735, 63026, 72980, 87576, 94539, 109470, 126052, 145960, 157565, 189078, 218940, 252104, 315130, 378156, 437880, 472695, 630260, 756312, 945390, 1260520, 1292033, 1890780, 2584066, 2804657, 3781560, 3876099, 5168132, 5609314, 6460165, 7752198, 8413971, 10336264, 11218628, 12920330, 14023285, 15504396, 16827942, 19380495, 22437256, 25840660, 28046570, 31008792, 33655884, 38760990, 42069855, 51681320, 56093140, 67311768, 77521980, 84139710, 112186280, 114990937, 155043960, 168279420, 229981874, 336558840, 344972811, 459963748, 574954685, 689945622, 919927496, 1149909370, 1379891244, 1724864055, 2299818740, 2759782488, 3449728110, 4599637480, 6899456220, 13798912440]

約数ペア:

[(1, 13798912440), (2, 6899456220), (3, 4599637480), (4, 3449728110), (5, 2759782488), (6, 2299818740), (8, 1724864055), (10, 1379891244), (12, 1149909370), (15, 919927496), (20, 689945622), (24, 574954685), (30, 459963748), (40, 344972811), (41, 336558840), (60, 229981874), (82, 168279420), (89, 155043960), (120, 114990937), (123, 112186280), (164, 84139710), (178, 77521980), (205, 67311768), (246, 56093140), (267, 51681320), (328, 42069855), (356, 38760990), (410, 33655884), (445, 31008792), (492, 28046570), (534, 25840660), (615, 22437256), (712, 19380495), (820, 16827942), (890, 15504396), (984, 14023285), (1068, 12920330), (1230, 11218628), (1335, 10336264), (1640, 8413971), (1780, 7752198), (2136, 6460165), (2460, 5609314), (2670, 5168132), (3560, 3876099), (3649, 3781560), (4920, 2804657), (5340, 2584066), (7298, 1890780), (10680, 1292033), (10947, 1260520), (14596, 945390), (18245, 756312), (21894, 630260), (29192, 472695), (31513, 437880), (36490, 378156), (43788, 315130), (54735, 252104), (63026, 218940), (72980, 189078), (87576, 157565), (94539, 145960), (109470, 126052)]