153943680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 256

約数和(自身を含む): 552562560

約数和(自身を除く): 398618880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 128, 132, 148, 160, 165, 176, 185, 192, 197, 220, 222, 240, 264, 296, 320, 330, 352, 370, 384, 394, 407, 440, 444, 480, 528, 555, 591, 592, 640, 660, 704, 740, 788, 814, 880, 888, 960, 985, 1056, 1110, 1182, 1184, 1221, 1320, 1408, 1480, 1576, 1628, 1760, 1776, 1920, 1970, 2035, 2112, 2167, 2220, 2364, 2368, 2442, 2640, 2955, 2960, 3152, 3256, 3520, 3552, 3940, 4070, 4224, 4334, 4440, 4728, 4736, 4884, 5280, 5910, 5920, 6105, 6304, 6501, 6512, 7040, 7104, 7289, 7880, 8140, 8668, 8880, 9456, 9768, 10560, 10835, 11820, 11840, 12210, 12608, 13002, 13024, 14208, 14578, 15760, 16280, 17336, 17760, 18912, 19536, 21120, 21670, 21867, 23640, 23680, 24420, 25216, 26004, 26048, 29156, 31520, 32505, 32560, 34672, 35520, 36445, 37824, 39072, 43340, 43734, 47280, 48840, 52008, 52096, 58312, 63040, 65010, 65120, 69344, 71040, 72890, 75648, 78144, 80179, 86680, 87468, 94560, 97680, 104016, 109335, 116624, 126080, 130020, 130240, 138688, 145780, 156288, 160358, 173360, 174936, 189120, 195360, 208032, 218670, 233248, 240537, 260040, 260480, 277376, 291560, 320716, 346720, 349872, 378240, 390720, 400895, 416064, 437340, 466496, 481074, 520080, 583120, 641432, 693440, 699744, 781440, 801790, 832128, 874680, 932992, 962148, 1040160, 1166240, 1202685, 1282864, 1386880, 1399488, 1603580, 1749360, 1924296, 2080320, 2332480, 2405370, 2565728, 2798976, 3207160, 3498720, 3848592, 4160640, 4664960, 4810740, 5131456, 6414320, 6997440, 7697184, 9621480, 10262912, 12828640, 13994880, 15394368, 19242960, 25657280, 30788736, 38485920, 51314560, 76971840, 153943680]

約数ペア:

[(1, 153943680), (2, 76971840), (3, 51314560), (4, 38485920), (5, 30788736), (6, 25657280), (8, 19242960), (10, 15394368), (11, 13994880), (12, 12828640), (15, 10262912), (16, 9621480), (20, 7697184), (22, 6997440), (24, 6414320), (30, 5131456), (32, 4810740), (33, 4664960), (37, 4160640), (40, 3848592), (44, 3498720), (48, 3207160), (55, 2798976), (60, 2565728), (64, 2405370), (66, 2332480), (74, 2080320), (80, 1924296), (88, 1749360), (96, 1603580), (110, 1399488), (111, 1386880), (120, 1282864), (128, 1202685), (132, 1166240), (148, 1040160), (160, 962148), (165, 932992), (176, 874680), (185, 832128), (192, 801790), (197, 781440), (220, 699744), (222, 693440), (240, 641432), (264, 583120), (296, 520080), (320, 481074), (330, 466496), (352, 437340), (370, 416064), (384, 400895), (394, 390720), (407, 378240), (440, 349872), (444, 346720), (480, 320716), (528, 291560), (555, 277376), (591, 260480), (592, 260040), (640, 240537), (660, 233248), (704, 218670), (740, 208032), (788, 195360), (814, 189120), (880, 174936), (888, 173360), (960, 160358), (985, 156288), (1056, 145780), (1110, 138688), (1182, 130240), (1184, 130020), (1221, 126080), (1320, 116624), (1408, 109335), (1480, 104016), (1576, 97680), (1628, 94560), (1760, 87468), (1776, 86680), (1920, 80179), (1970, 78144), (2035, 75648), (2112, 72890), (2167, 71040), (2220, 69344), (2364, 65120), (2368, 65010), (2442, 63040), (2640, 58312), (2955, 52096), (2960, 52008), (3152, 48840), (3256, 47280), (3520, 43734), (3552, 43340), (3940, 39072), (4070, 37824), (4224, 36445), (4334, 35520), (4440, 34672), (4728, 32560), (4736, 32505), (4884, 31520), (5280, 29156), (5910, 26048), (5920, 26004), (6105, 25216), (6304, 24420), (6501, 23680), (6512, 23640), (7040, 21867), (7104, 21670), (7289, 21120), (7880, 19536), (8140, 18912), (8668, 17760), (8880, 17336), (9456, 16280), (9768, 15760), (10560, 14578), (10835, 14208), (11820, 13024), (11840, 13002), (12210, 12608)]