66172680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{8753}}^1$

素因数の和:8780

約数の個数: 128

約数和(自身を含む): 252115200

約数和(自身を除く): 185942520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 8753, 17506, 26259, 35012, 43765, 52518, 61271, 70024, 78777, 87530, 105036, 122542, 131295, 157554, 175060, 183813, 210072, 236331, 245084, 262590, 306355, 315108, 350120, 367626, 393885, 472662, 490168, 525180, 551439, 612710, 630216, 735252, 787770, 919065, 945324, 1050360, 1102878, 1181655, 1225420, 1470504, 1575540, 1654317, 1838130, 1890648, 2205756, 2363310, 2450840, 2757195, 3151080, 3308634, 3676260, 4411512, 4726620, 5514390, 6617268, 7352520, 8271585, 9453240, 11028780, 13234536, 16543170, 22057560, 33086340, 66172680]

約数ペア:

[(1, 66172680), (2, 33086340), (3, 22057560), (4, 16543170), (5, 13234536), (6, 11028780), (7, 9453240), (8, 8271585), (9, 7352520), (10, 6617268), (12, 5514390), (14, 4726620), (15, 4411512), (18, 3676260), (20, 3308634), (21, 3151080), (24, 2757195), (27, 2450840), (28, 2363310), (30, 2205756), (35, 1890648), (36, 1838130), (40, 1654317), (42, 1575540), (45, 1470504), (54, 1225420), (56, 1181655), (60, 1102878), (63, 1050360), (70, 945324), (72, 919065), (84, 787770), (90, 735252), (105, 630216), (108, 612710), (120, 551439), (126, 525180), (135, 490168), (140, 472662), (168, 393885), (180, 367626), (189, 350120), (210, 315108), (216, 306355), (252, 262590), (270, 245084), (280, 236331), (315, 210072), (360, 183813), (378, 175060), (420, 157554), (504, 131295), (540, 122542), (630, 105036), (756, 87530), (840, 78777), (945, 70024), (1080, 61271), (1260, 52518), (1512, 43765), (1890, 35012), (2520, 26259), (3780, 17506), (7560, 8753)]