148844640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1485

約数の個数: 192

約数和(自身を含む): 553512960

約数和(自身を除く): 404668320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1429, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2858, 2976, 3255, 3360, 3472, 3720, 4287, 4340, 4960, 5208, 5716, 6510, 6944, 7145, 7440, 8574, 8680, 10003, 10416, 11432, 13020, 14290, 14880, 17148, 17360, 20006, 20832, 21435, 22864, 26040, 28580, 30009, 34296, 34720, 40012, 42870, 44299, 45728, 50015, 52080, 57160, 60018, 68592, 80024, 85740, 88598, 100030, 104160, 114320, 120036, 132897, 137184, 150045, 160048, 171480, 177196, 200060, 221495, 228640, 240072, 265794, 300090, 310093, 320096, 342960, 354392, 400120, 442990, 480144, 531588, 600180, 620186, 664485, 685920, 708784, 800240, 885980, 930279, 960288, 1063176, 1200360, 1240372, 1328970, 1417568, 1550465, 1600480, 1771960, 1860558, 2126352, 2400720, 2480744, 2657940, 3100930, 3543920, 3721116, 4252704, 4651395, 4801440, 4961488, 5315880, 6201860, 7087840, 7442232, 9302790, 9922976, 10631760, 12403720, 14884464, 18605580, 21263520, 24807440, 29768928, 37211160, 49614880, 74422320, 148844640]

約数ペア:

[(1, 148844640), (2, 74422320), (3, 49614880), (4, 37211160), (5, 29768928), (6, 24807440), (7, 21263520), (8, 18605580), (10, 14884464), (12, 12403720), (14, 10631760), (15, 9922976), (16, 9302790), (20, 7442232), (21, 7087840), (24, 6201860), (28, 5315880), (30, 4961488), (31, 4801440), (32, 4651395), (35, 4252704), (40, 3721116), (42, 3543920), (48, 3100930), (56, 2657940), (60, 2480744), (62, 2400720), (70, 2126352), (80, 1860558), (84, 1771960), (93, 1600480), (96, 1550465), (105, 1417568), (112, 1328970), (120, 1240372), (124, 1200360), (140, 1063176), (155, 960288), (160, 930279), (168, 885980), (186, 800240), (210, 708784), (217, 685920), (224, 664485), (240, 620186), (248, 600180), (280, 531588), (310, 480144), (336, 442990), (372, 400120), (420, 354392), (434, 342960), (465, 320096), (480, 310093), (496, 300090), (560, 265794), (620, 240072), (651, 228640), (672, 221495), (744, 200060), (840, 177196), (868, 171480), (930, 160048), (992, 150045), (1085, 137184), (1120, 132897), (1240, 120036), (1302, 114320), (1429, 104160), (1488, 100030), (1680, 88598), (1736, 85740), (1860, 80024), (2170, 68592), (2480, 60018), (2604, 57160), (2858, 52080), (2976, 50015), (3255, 45728), (3360, 44299), (3472, 42870), (3720, 40012), (4287, 34720), (4340, 34296), (4960, 30009), (5208, 28580), (5716, 26040), (6510, 22864), (6944, 21435), (7145, 20832), (7440, 20006), (8574, 17360), (8680, 17148), (10003, 14880), (10416, 14290), (11432, 13020)]