74880960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1$

素因数の和:1051

約数の個数: 224

約数和(自身を含む): 296704512

約数和(自身を除く): 221823552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1013, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2026, 2112, 2240, 2310, 2464, 2640, 3039, 3080, 3360, 3520, 3696, 4052, 4620, 4928, 5065, 5280, 6078, 6160, 6720, 7091, 7392, 8104, 9240, 10130, 10560, 11143, 12156, 12320, 14182, 14784, 15195, 16208, 18480, 20260, 21273, 22286, 24312, 24640, 28364, 30390, 32416, 33429, 35455, 36960, 40520, 42546, 44572, 48624, 55715, 56728, 60780, 64832, 66858, 70910, 73920, 78001, 81040, 85092, 89144, 97248, 106365, 111430, 113456, 121560, 133716, 141820, 156002, 162080, 167145, 170184, 178288, 194496, 212730, 222860, 226912, 234003, 243120, 267432, 283640, 312004, 324160, 334290, 340368, 356576, 390005, 425460, 445720, 453824, 468006, 486240, 534864, 567280, 624008, 668580, 680736, 713152, 780010, 850920, 891440, 936012, 972480, 1069728, 1134560, 1170015, 1248016, 1337160, 1361472, 1560020, 1701840, 1782880, 1872024, 2139456, 2269120, 2340030, 2496032, 2674320, 3120040, 3403680, 3565760, 3744048, 4680060, 4992064, 5348640, 6240080, 6807360, 7488096, 9360120, 10697280, 12480160, 14976192, 18720240, 24960320, 37440480, 74880960]

約数ペア:

[(1, 74880960), (2, 37440480), (3, 24960320), (4, 18720240), (5, 14976192), (6, 12480160), (7, 10697280), (8, 9360120), (10, 7488096), (11, 6807360), (12, 6240080), (14, 5348640), (15, 4992064), (16, 4680060), (20, 3744048), (21, 3565760), (22, 3403680), (24, 3120040), (28, 2674320), (30, 2496032), (32, 2340030), (33, 2269120), (35, 2139456), (40, 1872024), (42, 1782880), (44, 1701840), (48, 1560020), (55, 1361472), (56, 1337160), (60, 1248016), (64, 1170015), (66, 1134560), (70, 1069728), (77, 972480), (80, 936012), (84, 891440), (88, 850920), (96, 780010), (105, 713152), (110, 680736), (112, 668580), (120, 624008), (132, 567280), (140, 534864), (154, 486240), (160, 468006), (165, 453824), (168, 445720), (176, 425460), (192, 390005), (210, 356576), (220, 340368), (224, 334290), (231, 324160), (240, 312004), (264, 283640), (280, 267432), (308, 243120), (320, 234003), (330, 226912), (336, 222860), (352, 212730), (385, 194496), (420, 178288), (440, 170184), (448, 167145), (462, 162080), (480, 156002), (528, 141820), (560, 133716), (616, 121560), (660, 113456), (672, 111430), (704, 106365), (770, 97248), (840, 89144), (880, 85092), (924, 81040), (960, 78001), (1013, 73920), (1056, 70910), (1120, 66858), (1155, 64832), (1232, 60780), (1320, 56728), (1344, 55715), (1540, 48624), (1680, 44572), (1760, 42546), (1848, 40520), (2026, 36960), (2112, 35455), (2240, 33429), (2310, 32416), (2464, 30390), (2640, 28364), (3039, 24640), (3080, 24312), (3360, 22286), (3520, 21273), (3696, 20260), (4052, 18480), (4620, 16208), (4928, 15195), (5065, 14784), (5280, 14182), (6078, 12320), (6160, 12156), (6720, 11143), (7091, 10560), (7392, 10130), (8104, 9240)]