225303040

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 593961984

約数和(自身を除く): 368658944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 167, 170, 248, 256, 272, 310, 320, 334, 340, 496, 512, 527, 544, 620, 640, 668, 680, 835, 992, 1054, 1088, 1240, 1280, 1336, 1360, 1670, 1984, 2108, 2176, 2480, 2560, 2635, 2672, 2720, 2839, 3340, 3968, 4216, 4352, 4960, 5177, 5270, 5344, 5440, 5678, 6680, 7936, 8432, 8704, 9920, 10354, 10540, 10688, 10880, 11356, 13360, 14195, 15872, 16864, 19840, 20708, 21080, 21376, 21760, 22712, 25885, 26720, 28390, 33728, 39680, 41416, 42160, 42752, 43520, 45424, 51770, 53440, 56780, 67456, 79360, 82832, 84320, 85504, 88009, 90848, 103540, 106880, 113560, 134912, 165664, 168640, 176018, 181696, 207080, 213760, 227120, 269824, 331328, 337280, 352036, 363392, 414160, 427520, 440045, 454240, 662656, 674560, 704072, 726784, 828320, 880090, 908480, 1325312, 1349120, 1408144, 1453568, 1656640, 1760180, 1816960, 2650624, 2816288, 3313280, 3520360, 3633920, 5632576, 6626560, 7040720, 7267840, 11265152, 13253120, 14081440, 22530304, 28162880, 45060608, 56325760, 112651520, 225303040]

約数ペア:

[(1, 225303040), (2, 112651520), (4, 56325760), (5, 45060608), (8, 28162880), (10, 22530304), (16, 14081440), (17, 13253120), (20, 11265152), (31, 7267840), (32, 7040720), (34, 6626560), (40, 5632576), (62, 3633920), (64, 3520360), (68, 3313280), (80, 2816288), (85, 2650624), (124, 1816960), (128, 1760180), (136, 1656640), (155, 1453568), (160, 1408144), (167, 1349120), (170, 1325312), (248, 908480), (256, 880090), (272, 828320), (310, 726784), (320, 704072), (334, 674560), (340, 662656), (496, 454240), (512, 440045), (527, 427520), (544, 414160), (620, 363392), (640, 352036), (668, 337280), (680, 331328), (835, 269824), (992, 227120), (1054, 213760), (1088, 207080), (1240, 181696), (1280, 176018), (1336, 168640), (1360, 165664), (1670, 134912), (1984, 113560), (2108, 106880), (2176, 103540), (2480, 90848), (2560, 88009), (2635, 85504), (2672, 84320), (2720, 82832), (2839, 79360), (3340, 67456), (3968, 56780), (4216, 53440), (4352, 51770), (4960, 45424), (5177, 43520), (5270, 42752), (5344, 42160), (5440, 41416), (5678, 39680), (6680, 33728), (7936, 28390), (8432, 26720), (8704, 25885), (9920, 22712), (10354, 21760), (10540, 21376), (10688, 21080), (10880, 20708), (11356, 19840), (13360, 16864), (14195, 15872)]