153500480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 224

約数和(自身を含む): 460857600

約数和(自身を除く): 307357120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 56, 58, 64, 68, 70, 80, 85, 112, 116, 119, 136, 139, 140, 145, 160, 170, 203, 224, 232, 238, 272, 278, 280, 290, 320, 340, 406, 448, 464, 476, 493, 544, 556, 560, 580, 595, 680, 695, 812, 928, 952, 973, 986, 1015, 1088, 1112, 1120, 1160, 1190, 1360, 1390, 1624, 1856, 1904, 1946, 1972, 2030, 2224, 2240, 2320, 2363, 2380, 2465, 2720, 2780, 3248, 3451, 3808, 3892, 3944, 4031, 4060, 4448, 4640, 4726, 4760, 4865, 4930, 5440, 5560, 6496, 6902, 7616, 7784, 7888, 8062, 8120, 8896, 9280, 9452, 9520, 9730, 9860, 11120, 11815, 12992, 13804, 15568, 15776, 16124, 16240, 16541, 17255, 18904, 19040, 19460, 19720, 20155, 22240, 23630, 27608, 28217, 31136, 31552, 32248, 32480, 33082, 34510, 37808, 38080, 38920, 39440, 40310, 44480, 47260, 55216, 56434, 62272, 64496, 64960, 66164, 68527, 69020, 75616, 77840, 78880, 80620, 82705, 94520, 110432, 112868, 128992, 132328, 137054, 138040, 141085, 151232, 155680, 157760, 161240, 165410, 189040, 220864, 225736, 257984, 264656, 274108, 276080, 282170, 311360, 322480, 330820, 342635, 378080, 451472, 479689, 529312, 548216, 552160, 564340, 644960, 661640, 685270, 756160, 902944, 959378, 1058624, 1096432, 1104320, 1128680, 1289920, 1323280, 1370540, 1805888, 1918756, 2192864, 2257360, 2398445, 2646560, 2741080, 3837512, 4385728, 4514720, 4796890, 5293120, 5482160, 7675024, 9029440, 9593780, 10964320, 15350048, 19187560, 21928640, 30700096, 38375120, 76750240, 153500480]

約数ペア:

[(1, 153500480), (2, 76750240), (4, 38375120), (5, 30700096), (7, 21928640), (8, 19187560), (10, 15350048), (14, 10964320), (16, 9593780), (17, 9029440), (20, 7675024), (28, 5482160), (29, 5293120), (32, 4796890), (34, 4514720), (35, 4385728), (40, 3837512), (56, 2741080), (58, 2646560), (64, 2398445), (68, 2257360), (70, 2192864), (80, 1918756), (85, 1805888), (112, 1370540), (116, 1323280), (119, 1289920), (136, 1128680), (139, 1104320), (140, 1096432), (145, 1058624), (160, 959378), (170, 902944), (203, 756160), (224, 685270), (232, 661640), (238, 644960), (272, 564340), (278, 552160), (280, 548216), (290, 529312), (320, 479689), (340, 451472), (406, 378080), (448, 342635), (464, 330820), (476, 322480), (493, 311360), (544, 282170), (556, 276080), (560, 274108), (580, 264656), (595, 257984), (680, 225736), (695, 220864), (812, 189040), (928, 165410), (952, 161240), (973, 157760), (986, 155680), (1015, 151232), (1088, 141085), (1112, 138040), (1120, 137054), (1160, 132328), (1190, 128992), (1360, 112868), (1390, 110432), (1624, 94520), (1856, 82705), (1904, 80620), (1946, 78880), (1972, 77840), (2030, 75616), (2224, 69020), (2240, 68527), (2320, 66164), (2363, 64960), (2380, 64496), (2465, 62272), (2720, 56434), (2780, 55216), (3248, 47260), (3451, 44480), (3808, 40310), (3892, 39440), (3944, 38920), (4031, 38080), (4060, 37808), (4448, 34510), (4640, 33082), (4726, 32480), (4760, 32248), (4865, 31552), (4930, 31136), (5440, 28217), (5560, 27608), (6496, 23630), (6902, 22240), (7616, 20155), (7784, 19720), (7888, 19460), (8062, 19040), (8120, 18904), (8896, 17255), (9280, 16541), (9452, 16240), (9520, 16124), (9730, 15776), (9860, 15568), (11120, 13804), (11815, 12992)]