172143360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 288

約数和(自身を含む): 649010880

約数和(自身を除く): 476867520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 293, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 586, 612, 640, 680, 720, 765, 768, 816, 864, 879, 918, 960, 1020, 1080, 1088, 1152, 1172, 1224, 1280, 1360, 1440, 1465, 1530, 1632, 1728, 1758, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2344, 2448, 2637, 2720, 2880, 2930, 3060, 3264, 3456, 3516, 3672, 3840, 4080, 4320, 4352, 4395, 4590, 4688, 4896, 4981, 5274, 5440, 5760, 5860, 6120, 6528, 6912, 7032, 7344, 7911, 8160, 8640, 8790, 9180, 9376, 9792, 9962, 10548, 10880, 11520, 11720, 12240, 13056, 13185, 14064, 14688, 14943, 15822, 16320, 17280, 17580, 18360, 18752, 19584, 19924, 21096, 21760, 23440, 24480, 24905, 26370, 28128, 29376, 29886, 31644, 32640, 34560, 35160, 36720, 37504, 39168, 39555, 39848, 42192, 44829, 46880, 48960, 49810, 52740, 56256, 58752, 59772, 63288, 65280, 70320, 73440, 74715, 75008, 79110, 79696, 84384, 89658, 93760, 97920, 99620, 105480, 112512, 117504, 119544, 126576, 134487, 140640, 146880, 149430, 158220, 159392, 168768, 179316, 187520, 195840, 199240, 210960, 224145, 225024, 239088, 253152, 268974, 281280, 293760, 298860, 316440, 318784, 337536, 358632, 375040, 398480, 421920, 448290, 478176, 506304, 537948, 562560, 587520, 597720, 632880, 637568, 672435, 675072, 717264, 796960, 843840, 896580, 956352, 1012608, 1075896, 1125120, 1195440, 1265760, 1275136, 1344870, 1434528, 1593920, 1687680, 1793160, 1912704, 2025216, 2151792, 2390880, 2531520, 2689740, 2869056, 3187840, 3375360, 3586320, 3825408, 4303584, 4781760, 5063040, 5379480, 5738112, 6375680, 7172640, 8607168, 9563520, 10126080, 10758960, 11476224, 14345280, 17214336, 19127040, 21517920, 28690560, 34428672, 43035840, 57381120, 86071680, 172143360]

約数ペア:

[(1, 172143360), (2, 86071680), (3, 57381120), (4, 43035840), (5, 34428672), (6, 28690560), (8, 21517920), (9, 19127040), (10, 17214336), (12, 14345280), (15, 11476224), (16, 10758960), (17, 10126080), (18, 9563520), (20, 8607168), (24, 7172640), (27, 6375680), (30, 5738112), (32, 5379480), (34, 5063040), (36, 4781760), (40, 4303584), (45, 3825408), (48, 3586320), (51, 3375360), (54, 3187840), (60, 2869056), (64, 2689740), (68, 2531520), (72, 2390880), (80, 2151792), (85, 2025216), (90, 1912704), (96, 1793160), (102, 1687680), (108, 1593920), (120, 1434528), (128, 1344870), (135, 1275136), (136, 1265760), (144, 1195440), (153, 1125120), (160, 1075896), (170, 1012608), (180, 956352), (192, 896580), (204, 843840), (216, 796960), (240, 717264), (255, 675072), (256, 672435), (270, 637568), (272, 632880), (288, 597720), (293, 587520), (306, 562560), (320, 537948), (340, 506304), (360, 478176), (384, 448290), (408, 421920), (432, 398480), (459, 375040), (480, 358632), (510, 337536), (540, 318784), (544, 316440), (576, 298860), (586, 293760), (612, 281280), (640, 268974), (680, 253152), (720, 239088), (765, 225024), (768, 224145), (816, 210960), (864, 199240), (879, 195840), (918, 187520), (960, 179316), (1020, 168768), (1080, 159392), (1088, 158220), (1152, 149430), (1172, 146880), (1224, 140640), (1280, 134487), (1360, 126576), (1440, 119544), (1465, 117504), (1530, 112512), (1632, 105480), (1728, 99620), (1758, 97920), (1836, 93760), (1920, 89658), (2040, 84384), (2160, 79696), (2176, 79110), (2295, 75008), (2304, 74715), (2344, 73440), (2448, 70320), (2637, 65280), (2720, 63288), (2880, 59772), (2930, 58752), (3060, 56256), (3264, 52740), (3456, 49810), (3516, 48960), (3672, 46880), (3840, 44829), (4080, 42192), (4320, 39848), (4352, 39555), (4395, 39168), (4590, 37504), (4688, 36720), (4896, 35160), (4981, 34560), (5274, 32640), (5440, 31644), (5760, 29886), (5860, 29376), (6120, 28128), (6528, 26370), (6912, 24905), (7032, 24480), (7344, 23440), (7911, 21760), (8160, 21096), (8640, 19924), (8790, 19584), (9180, 18752), (9376, 18360), (9792, 17580), (9962, 17280), (10548, 16320), (10880, 15822), (11520, 14943), (11720, 14688), (12240, 14064), (13056, 13185)]