39666120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 131120640

約数和(自身を除く): 91454520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 541, 564, 611, 705, 780, 940, 1082, 1128, 1222, 1410, 1560, 1623, 1833, 1880, 2164, 2444, 2705, 2820, 3055, 3246, 3666, 4328, 4888, 5410, 5640, 6110, 6492, 7033, 7332, 8115, 9165, 10820, 12220, 12984, 14066, 14664, 16230, 18330, 21099, 21640, 24440, 25427, 28132, 32460, 35165, 36660, 42198, 50854, 56264, 64920, 70330, 73320, 76281, 84396, 101708, 105495, 127135, 140660, 152562, 168792, 203416, 210990, 254270, 281320, 305124, 330551, 381405, 421980, 508540, 610248, 661102, 762810, 843960, 991653, 1017080, 1322204, 1525620, 1652755, 1983306, 2644408, 3051240, 3305510, 3966612, 4958265, 6611020, 7933224, 9916530, 13222040, 19833060, 39666120]

約数ペア:

[(1, 39666120), (2, 19833060), (3, 13222040), (4, 9916530), (5, 7933224), (6, 6611020), (8, 4958265), (10, 3966612), (12, 3305510), (13, 3051240), (15, 2644408), (20, 1983306), (24, 1652755), (26, 1525620), (30, 1322204), (39, 1017080), (40, 991653), (47, 843960), (52, 762810), (60, 661102), (65, 610248), (78, 508540), (94, 421980), (104, 381405), (120, 330551), (130, 305124), (141, 281320), (156, 254270), (188, 210990), (195, 203416), (235, 168792), (260, 152562), (282, 140660), (312, 127135), (376, 105495), (390, 101708), (470, 84396), (520, 76281), (541, 73320), (564, 70330), (611, 64920), (705, 56264), (780, 50854), (940, 42198), (1082, 36660), (1128, 35165), (1222, 32460), (1410, 28132), (1560, 25427), (1623, 24440), (1833, 21640), (1880, 21099), (2164, 18330), (2444, 16230), (2705, 14664), (2820, 14066), (3055, 12984), (3246, 12220), (3666, 10820), (4328, 9165), (4888, 8115), (5410, 7332), (5640, 7033), (6110, 6492)]