84371040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4507}}^1$

素因数の和:4541

約数の個数: 144

約数和(自身を含む): 310132368

約数和(自身を除く): 225761328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4507, 4680, 6240, 9014, 9360, 13521, 18028, 18720, 22535, 27042, 36056, 40563, 45070, 54084, 58591, 67605, 72112, 81126, 90140, 108168, 117182, 135210, 144224, 162252, 175773, 180280, 202815, 216336, 234364, 270420, 292955, 324504, 351546, 360560, 405630, 432672, 468728, 527319, 540840, 585910, 649008, 703092, 721120, 811260, 878865, 937456, 1054638, 1081680, 1171820, 1298016, 1406184, 1622520, 1757730, 1874912, 2109276, 2163360, 2343640, 2636595, 2812368, 3245040, 3515460, 4218552, 4687280, 5273190, 5624736, 6490080, 7030920, 8437104, 9374560, 10546380, 14061840, 16874208, 21092760, 28123680, 42185520, 84371040]

約数ペア:

[(1, 84371040), (2, 42185520), (3, 28123680), (4, 21092760), (5, 16874208), (6, 14061840), (8, 10546380), (9, 9374560), (10, 8437104), (12, 7030920), (13, 6490080), (15, 5624736), (16, 5273190), (18, 4687280), (20, 4218552), (24, 3515460), (26, 3245040), (30, 2812368), (32, 2636595), (36, 2343640), (39, 2163360), (40, 2109276), (45, 1874912), (48, 1757730), (52, 1622520), (60, 1406184), (65, 1298016), (72, 1171820), (78, 1081680), (80, 1054638), (90, 937456), (96, 878865), (104, 811260), (117, 721120), (120, 703092), (130, 649008), (144, 585910), (156, 540840), (160, 527319), (180, 468728), (195, 432672), (208, 405630), (234, 360560), (240, 351546), (260, 324504), (288, 292955), (312, 270420), (360, 234364), (390, 216336), (416, 202815), (468, 180280), (480, 175773), (520, 162252), (585, 144224), (624, 135210), (720, 117182), (780, 108168), (936, 90140), (1040, 81126), (1170, 72112), (1248, 67605), (1440, 58591), (1560, 54084), (1872, 45070), (2080, 40563), (2340, 36056), (3120, 27042), (3744, 22535), (4507, 18720), (4680, 18028), (6240, 13521), (9014, 9360)]