288499680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{28621}}^1$

素因数の和:28649

約数の個数: 144

約数和(自身を含む): 1125188064

約数和(自身を除く): 836688384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 28621, 57242, 85863, 114484, 143105, 171726, 200347, 228968, 257589, 286210, 343452, 400694, 429315, 457936, 515178, 572420, 601041, 686904, 801388, 858630, 915872, 1001735, 1030356, 1144840, 1202082, 1287945, 1373808, 1602776, 1717260, 1803123, 2003470, 2060712, 2289680, 2404164, 2575890, 2747616, 3005205, 3205552, 3434520, 3606246, 4006940, 4121424, 4579360, 4808328, 5151780, 6010410, 6411104, 6869040, 7212492, 8013880, 8242848, 9015615, 9616656, 10303560, 12020820, 13738080, 14424984, 16027760, 18031230, 19233312, 20607120, 24041640, 28849968, 32055520, 36062460, 41214240, 48083280, 57699936, 72124920, 96166560, 144249840, 288499680]

約数ペア:

[(1, 288499680), (2, 144249840), (3, 96166560), (4, 72124920), (5, 57699936), (6, 48083280), (7, 41214240), (8, 36062460), (9, 32055520), (10, 28849968), (12, 24041640), (14, 20607120), (15, 19233312), (16, 18031230), (18, 16027760), (20, 14424984), (21, 13738080), (24, 12020820), (28, 10303560), (30, 9616656), (32, 9015615), (35, 8242848), (36, 8013880), (40, 7212492), (42, 6869040), (45, 6411104), (48, 6010410), (56, 5151780), (60, 4808328), (63, 4579360), (70, 4121424), (72, 4006940), (80, 3606246), (84, 3434520), (90, 3205552), (96, 3005205), (105, 2747616), (112, 2575890), (120, 2404164), (126, 2289680), (140, 2060712), (144, 2003470), (160, 1803123), (168, 1717260), (180, 1602776), (210, 1373808), (224, 1287945), (240, 1202082), (252, 1144840), (280, 1030356), (288, 1001735), (315, 915872), (336, 858630), (360, 801388), (420, 686904), (480, 601041), (504, 572420), (560, 515178), (630, 457936), (672, 429315), (720, 400694), (840, 343452), (1008, 286210), (1120, 257589), (1260, 228968), (1440, 200347), (1680, 171726), (2016, 143105), (2520, 114484), (3360, 85863), (5040, 57242), (10080, 28621)]