157641120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:445

約数の個数: 384

約数和(自身を含む): 680762880

約数和(自身を除く): 523121760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 336, 351, 360, 364, 378, 390, 401, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 585, 624, 630, 672, 702, 720, 728, 756, 780, 802, 819, 840, 864, 910, 936, 945, 1008, 1040, 1080, 1092, 1120, 1170, 1203, 1248, 1260, 1365, 1404, 1440, 1456, 1512, 1560, 1604, 1638, 1680, 1755, 1820, 1872, 1890, 2005, 2016, 2080, 2160, 2184, 2340, 2406, 2457, 2520, 2730, 2807, 2808, 2912, 3024, 3120, 3208, 3276, 3360, 3510, 3609, 3640, 3744, 3780, 4010, 4095, 4320, 4368, 4680, 4812, 4914, 5040, 5213, 5460, 5614, 5616, 6015, 6048, 6240, 6416, 6552, 7020, 7218, 7280, 7560, 8020, 8190, 8421, 8736, 9360, 9624, 9828, 10080, 10426, 10827, 10920, 11228, 11232, 12030, 12285, 12832, 13104, 14035, 14040, 14436, 14560, 15120, 15639, 16040, 16380, 16842, 18045, 18720, 19248, 19656, 20852, 21654, 21840, 22456, 24060, 24570, 25263, 26065, 26208, 28070, 28080, 28872, 30240, 31278, 32080, 32760, 33684, 36090, 36491, 38496, 39312, 41704, 42105, 43308, 43680, 44912, 46917, 48120, 49140, 50526, 52130, 54135, 56140, 56160, 57744, 62556, 64160, 65520, 67368, 72180, 72982, 75789, 78195, 78624, 83408, 84210, 86616, 89824, 93834, 96240, 98280, 101052, 104260, 108270, 109473, 112280, 115488, 125112, 126315, 131040, 134736, 140751, 144360, 145964, 151578, 156390, 166816, 168420, 173232, 182455, 187668, 192480, 196560, 202104, 208520, 216540, 218946, 224560, 234585, 250224, 252630, 269472, 281502, 288720, 291928, 303156, 312780, 328419, 336840, 346464, 364910, 375336, 378945, 393120, 404208, 417040, 433080, 437892, 449120, 469170, 500448, 505260, 547365, 563004, 577440, 583856, 606312, 625560, 656838, 673680, 703755, 729820, 750672, 757890, 808416, 834080, 866160, 875784, 938340, 985257, 1010520, 1094730, 1126008, 1167712, 1212624, 1251120, 1313676, 1347360, 1407510, 1459640, 1501344, 1515780, 1642095, 1732320, 1751568, 1876680, 1970514, 2021040, 2189460, 2252016, 2425248, 2502240, 2627352, 2815020, 2919280, 3031560, 3284190, 3503136, 3753360, 3941028, 4042080, 4378920, 4504032, 4926285, 5254704, 5630040, 5838560, 6063120, 6568380, 7506720, 7882056, 8757840, 9852570, 10509408, 11260080, 12126240, 13136760, 15764112, 17515680, 19705140, 22520160, 26273520, 31528224, 39410280, 52547040, 78820560, 157641120]

約数ペア:

[(1, 157641120), (2, 78820560), (3, 52547040), (4, 39410280), (5, 31528224), (6, 26273520), (7, 22520160), (8, 19705140), (9, 17515680), (10, 15764112), (12, 13136760), (13, 12126240), (14, 11260080), (15, 10509408), (16, 9852570), (18, 8757840), (20, 7882056), (21, 7506720), (24, 6568380), (26, 6063120), (27, 5838560), (28, 5630040), (30, 5254704), (32, 4926285), (35, 4504032), (36, 4378920), (39, 4042080), (40, 3941028), (42, 3753360), (45, 3503136), (48, 3284190), (52, 3031560), (54, 2919280), (56, 2815020), (60, 2627352), (63, 2502240), (65, 2425248), (70, 2252016), (72, 2189460), (78, 2021040), (80, 1970514), (84, 1876680), (90, 1751568), (91, 1732320), (96, 1642095), (104, 1515780), (105, 1501344), (108, 1459640), (112, 1407510), (117, 1347360), (120, 1313676), (126, 1251120), (130, 1212624), (135, 1167712), (140, 1126008), (144, 1094730), (156, 1010520), (160, 985257), (168, 938340), (180, 875784), (182, 866160), (189, 834080), (195, 808416), (208, 757890), (210, 750672), (216, 729820), (224, 703755), (234, 673680), (240, 656838), (252, 625560), (260, 606312), (270, 583856), (273, 577440), (280, 563004), (288, 547365), (312, 505260), (315, 500448), (336, 469170), (351, 449120), (360, 437892), (364, 433080), (378, 417040), (390, 404208), (401, 393120), (416, 378945), (420, 375336), (432, 364910), (455, 346464), (468, 336840), (480, 328419), (504, 312780), (520, 303156), (540, 291928), (546, 288720), (560, 281502), (585, 269472), (624, 252630), (630, 250224), (672, 234585), (702, 224560), (720, 218946), (728, 216540), (756, 208520), (780, 202104), (802, 196560), (819, 192480), (840, 187668), (864, 182455), (910, 173232), (936, 168420), (945, 166816), (1008, 156390), (1040, 151578), (1080, 145964), (1092, 144360), (1120, 140751), (1170, 134736), (1203, 131040), (1248, 126315), (1260, 125112), (1365, 115488), (1404, 112280), (1440, 109473), (1456, 108270), (1512, 104260), (1560, 101052), (1604, 98280), (1638, 96240), (1680, 93834), (1755, 89824), (1820, 86616), (1872, 84210), (1890, 83408), (2005, 78624), (2016, 78195), (2080, 75789), (2160, 72982), (2184, 72180), (2340, 67368), (2406, 65520), (2457, 64160), (2520, 62556), (2730, 57744), (2807, 56160), (2808, 56140), (2912, 54135), (3024, 52130), (3120, 50526), (3208, 49140), (3276, 48120), (3360, 46917), (3510, 44912), (3609, 43680), (3640, 43308), (3744, 42105), (3780, 41704), (4010, 39312), (4095, 38496), (4320, 36491), (4368, 36090), (4680, 33684), (4812, 32760), (4914, 32080), (5040, 31278), (5213, 30240), (5460, 28872), (5614, 28080), (5616, 28070), (6015, 26208), (6048, 26065), (6240, 25263), (6416, 24570), (6552, 24060), (7020, 22456), (7218, 21840), (7280, 21654), (7560, 20852), (8020, 19656), (8190, 19248), (8421, 18720), (8736, 18045), (9360, 16842), (9624, 16380), (9828, 16040), (10080, 15639), (10426, 15120), (10827, 14560), (10920, 14436), (11228, 14040), (11232, 14035), (12030, 13104), (12285, 12832)]