161829120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 570423168

約数和(自身を除く): 408594048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 67, 68, 74, 80, 85, 96, 102, 111, 120, 128, 134, 136, 148, 160, 170, 185, 192, 201, 204, 222, 240, 255, 256, 268, 272, 296, 320, 335, 340, 370, 384, 402, 408, 444, 480, 510, 536, 544, 555, 592, 629, 640, 670, 680, 740, 768, 804, 816, 888, 960, 1005, 1020, 1072, 1088, 1110, 1139, 1184, 1258, 1280, 1340, 1360, 1480, 1608, 1632, 1776, 1887, 1920, 2010, 2040, 2144, 2176, 2220, 2278, 2368, 2479, 2516, 2680, 2720, 2960, 3145, 3216, 3264, 3417, 3552, 3774, 3840, 4020, 4080, 4288, 4352, 4440, 4556, 4736, 4958, 5032, 5360, 5440, 5695, 5920, 6290, 6432, 6528, 6834, 7104, 7437, 7548, 8040, 8160, 8576, 8880, 9112, 9435, 9472, 9916, 10064, 10720, 10880, 11390, 11840, 12395, 12580, 12864, 13056, 13668, 14208, 14874, 15096, 16080, 16320, 17085, 17152, 17760, 18224, 18870, 19832, 20128, 21440, 21760, 22780, 23680, 24790, 25160, 25728, 27336, 28416, 29748, 30192, 32160, 32640, 34170, 35520, 36448, 37185, 37740, 39664, 40256, 42143, 42880, 45560, 47360, 49580, 50320, 51456, 54672, 59496, 60384, 64320, 65280, 68340, 71040, 72896, 74370, 75480, 79328, 80512, 84286, 85760, 91120, 99160, 100640, 109344, 118992, 120768, 126429, 128640, 136680, 142080, 145792, 148740, 150960, 158656, 161024, 168572, 182240, 198320, 201280, 210715, 218688, 237984, 241536, 252858, 257280, 273360, 291584, 297480, 301920, 317312, 337144, 364480, 396640, 402560, 421430, 437376, 475968, 483072, 505716, 546720, 594960, 603840, 632145, 634624, 674288, 728960, 793280, 805120, 842860, 874752, 951936, 1011432, 1093440, 1189920, 1207680, 1264290, 1348576, 1457920, 1586560, 1685720, 1903872, 2022864, 2186880, 2379840, 2415360, 2528580, 2697152, 3173120, 3371440, 4045728, 4373760, 4759680, 5057160, 5394304, 6742880, 8091456, 9519360, 10114320, 10788608, 13485760, 16182912, 20228640, 26971520, 32365824, 40457280, 53943040, 80914560, 161829120]

約数ペア:

[(1, 161829120), (2, 80914560), (3, 53943040), (4, 40457280), (5, 32365824), (6, 26971520), (8, 20228640), (10, 16182912), (12, 13485760), (15, 10788608), (16, 10114320), (17, 9519360), (20, 8091456), (24, 6742880), (30, 5394304), (32, 5057160), (34, 4759680), (37, 4373760), (40, 4045728), (48, 3371440), (51, 3173120), (60, 2697152), (64, 2528580), (67, 2415360), (68, 2379840), (74, 2186880), (80, 2022864), (85, 1903872), (96, 1685720), (102, 1586560), (111, 1457920), (120, 1348576), (128, 1264290), (134, 1207680), (136, 1189920), (148, 1093440), (160, 1011432), (170, 951936), (185, 874752), (192, 842860), (201, 805120), (204, 793280), (222, 728960), (240, 674288), (255, 634624), (256, 632145), (268, 603840), (272, 594960), (296, 546720), (320, 505716), (335, 483072), (340, 475968), (370, 437376), (384, 421430), (402, 402560), (408, 396640), (444, 364480), (480, 337144), (510, 317312), (536, 301920), (544, 297480), (555, 291584), (592, 273360), (629, 257280), (640, 252858), (670, 241536), (680, 237984), (740, 218688), (768, 210715), (804, 201280), (816, 198320), (888, 182240), (960, 168572), (1005, 161024), (1020, 158656), (1072, 150960), (1088, 148740), (1110, 145792), (1139, 142080), (1184, 136680), (1258, 128640), (1280, 126429), (1340, 120768), (1360, 118992), (1480, 109344), (1608, 100640), (1632, 99160), (1776, 91120), (1887, 85760), (1920, 84286), (2010, 80512), (2040, 79328), (2144, 75480), (2176, 74370), (2220, 72896), (2278, 71040), (2368, 68340), (2479, 65280), (2516, 64320), (2680, 60384), (2720, 59496), (2960, 54672), (3145, 51456), (3216, 50320), (3264, 49580), (3417, 47360), (3552, 45560), (3774, 42880), (3840, 42143), (4020, 40256), (4080, 39664), (4288, 37740), (4352, 37185), (4440, 36448), (4556, 35520), (4736, 34170), (4958, 32640), (5032, 32160), (5360, 30192), (5440, 29748), (5695, 28416), (5920, 27336), (6290, 25728), (6432, 25160), (6528, 24790), (6834, 23680), (7104, 22780), (7437, 21760), (7548, 21440), (8040, 20128), (8160, 19832), (8576, 18870), (8880, 18224), (9112, 17760), (9435, 17152), (9472, 17085), (9916, 16320), (10064, 16080), (10720, 15096), (10880, 14874), (11390, 14208), (11840, 13668), (12395, 13056), (12580, 12864)]