1572110040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1273

約数の個数: 128

約数和(自身を含む): 4805982720

約数和(自身を除く): 3233872680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 131, 194, 262, 291, 388, 393, 485, 524, 582, 655, 776, 786, 970, 1031, 1048, 1164, 1310, 1455, 1572, 1940, 1965, 2062, 2328, 2620, 2910, 3093, 3144, 3880, 3930, 4124, 5155, 5240, 5820, 6186, 7860, 8248, 10310, 11640, 12372, 12707, 15465, 15720, 20620, 24744, 25414, 30930, 38121, 41240, 50828, 61860, 63535, 76242, 100007, 101656, 123720, 127070, 135061, 152484, 190605, 200014, 254140, 270122, 300021, 304968, 381210, 400028, 405183, 500035, 508280, 540244, 600042, 675305, 762420, 800056, 810366, 1000070, 1080488, 1200084, 1350610, 1500105, 1524840, 1620732, 2000140, 2025915, 2400168, 2701220, 3000210, 3241464, 4000280, 4051830, 5402440, 6000420, 8103660, 12000840, 13100917, 16207320, 26201834, 39302751, 52403668, 65504585, 78605502, 104807336, 131009170, 157211004, 196513755, 262018340, 314422008, 393027510, 524036680, 786055020, 1572110040]

約数ペア:

[(1, 1572110040), (2, 786055020), (3, 524036680), (4, 393027510), (5, 314422008), (6, 262018340), (8, 196513755), (10, 157211004), (12, 131009170), (15, 104807336), (20, 78605502), (24, 65504585), (30, 52403668), (40, 39302751), (60, 26201834), (97, 16207320), (120, 13100917), (131, 12000840), (194, 8103660), (262, 6000420), (291, 5402440), (388, 4051830), (393, 4000280), (485, 3241464), (524, 3000210), (582, 2701220), (655, 2400168), (776, 2025915), (786, 2000140), (970, 1620732), (1031, 1524840), (1048, 1500105), (1164, 1350610), (1310, 1200084), (1455, 1080488), (1572, 1000070), (1940, 810366), (1965, 800056), (2062, 762420), (2328, 675305), (2620, 600042), (2910, 540244), (3093, 508280), (3144, 500035), (3880, 405183), (3930, 400028), (4124, 381210), (5155, 304968), (5240, 300021), (5820, 270122), (6186, 254140), (7860, 200014), (8248, 190605), (10310, 152484), (11640, 135061), (12372, 127070), (12707, 123720), (15465, 101656), (15720, 100007), (20620, 76242), (24744, 63535), (25414, 61860), (30930, 50828), (38121, 41240)]