157022880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2791

約数の個数: 192

約数和(自身を含む): 598752000

約数和(自身を除く): 441729120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2749, 2856, 3360, 3570, 3808, 4080, 4760, 5498, 5712, 7140, 8160, 8247, 9520, 10996, 11424, 13745, 14280, 16494, 19040, 19243, 21992, 27490, 28560, 32988, 38486, 41235, 43984, 46733, 54980, 57120, 57729, 65976, 76972, 82470, 87968, 93466, 96215, 109960, 115458, 131952, 140199, 153944, 164940, 186932, 192430, 219920, 230916, 233665, 263904, 280398, 288645, 307888, 327131, 329880, 373864, 384860, 439840, 461832, 467330, 560796, 577290, 615776, 654262, 659760, 700995, 747728, 769720, 923664, 934660, 981393, 1121592, 1154580, 1308524, 1319520, 1401990, 1495456, 1539440, 1635655, 1847328, 1869320, 1962786, 2243184, 2309160, 2617048, 2803980, 3078880, 3271310, 3738640, 3925572, 4486368, 4618320, 4906965, 5234096, 5607960, 6542620, 7477280, 7851144, 9236640, 9813930, 10468192, 11215920, 13085240, 15702288, 19627860, 22431840, 26170480, 31404576, 39255720, 52340960, 78511440, 157022880]

約数ペア:

[(1, 157022880), (2, 78511440), (3, 52340960), (4, 39255720), (5, 31404576), (6, 26170480), (7, 22431840), (8, 19627860), (10, 15702288), (12, 13085240), (14, 11215920), (15, 10468192), (16, 9813930), (17, 9236640), (20, 7851144), (21, 7477280), (24, 6542620), (28, 5607960), (30, 5234096), (32, 4906965), (34, 4618320), (35, 4486368), (40, 3925572), (42, 3738640), (48, 3271310), (51, 3078880), (56, 2803980), (60, 2617048), (68, 2309160), (70, 2243184), (80, 1962786), (84, 1869320), (85, 1847328), (96, 1635655), (102, 1539440), (105, 1495456), (112, 1401990), (119, 1319520), (120, 1308524), (136, 1154580), (140, 1121592), (160, 981393), (168, 934660), (170, 923664), (204, 769720), (210, 747728), (224, 700995), (238, 659760), (240, 654262), (255, 615776), (272, 577290), (280, 560796), (336, 467330), (340, 461832), (357, 439840), (408, 384860), (420, 373864), (476, 329880), (480, 327131), (510, 307888), (544, 288645), (560, 280398), (595, 263904), (672, 233665), (680, 230916), (714, 219920), (816, 192430), (840, 186932), (952, 164940), (1020, 153944), (1120, 140199), (1190, 131952), (1360, 115458), (1428, 109960), (1632, 96215), (1680, 93466), (1785, 87968), (1904, 82470), (2040, 76972), (2380, 65976), (2720, 57729), (2749, 57120), (2856, 54980), (3360, 46733), (3570, 43984), (3808, 41235), (4080, 38486), (4760, 32988), (5498, 28560), (5712, 27490), (7140, 21992), (8160, 19243), (8247, 19040), (9520, 16494), (10996, 14280), (11424, 13745)]