258215040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:341

約数の個数: 320

約数和(自身を含む): 979707960

約数和(自身を除く): 721492920

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, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 293, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 540, 544, 576, 586, 612, 640, 648, 680, 720, 765, 810, 816, 864, 879, 918, 960, 1020, 1080, 1088, 1152, 1172, 1224, 1296, 1360, 1377, 1440, 1465, 1530, 1620, 1632, 1728, 1758, 1836, 1920, 2040, 2160, 2176, 2295, 2344, 2448, 2592, 2637, 2720, 2754, 2880, 2930, 3060, 3240, 3264, 3456, 3516, 3672, 4080, 4320, 4395, 4590, 4688, 4896, 4981, 5184, 5274, 5440, 5508, 5760, 5860, 6120, 6480, 6528, 6885, 7032, 7344, 7911, 8160, 8640, 8790, 9180, 9376, 9792, 9962, 10368, 10548, 10880, 11016, 11720, 12240, 12960, 13185, 13770, 14064, 14688, 14943, 15822, 16320, 17280, 17580, 18360, 18752, 19584, 19924, 21096, 22032, 23440, 23733, 24480, 24905, 25920, 26370, 27540, 28128, 29376, 29886, 31644, 32640, 35160, 36720, 37504, 39555, 39848, 42192, 44064, 44829, 46880, 47466, 48960, 49810, 51840, 52740, 55080, 56256, 58752, 59772, 63288, 70320, 73440, 74715, 79110, 79696, 84384, 88128, 89658, 93760, 94932, 97920, 99620, 105480, 110160, 112512, 118665, 119544, 126576, 134487, 140640, 146880, 149430, 158220, 159392, 168768, 176256, 179316, 187520, 189864, 199240, 210960, 220320, 224145, 237330, 239088, 253152, 268974, 281280, 293760, 298860, 316440, 318784, 337536, 358632, 379728, 398480, 403461, 421920, 440640, 448290, 474660, 478176, 506304, 537948, 562560, 597720, 632880, 637568, 672435, 717264, 759456, 796960, 806922, 843840, 881280, 896580, 949320, 956352, 1012608, 1075896, 1195440, 1265760, 1344870, 1434528, 1518912, 1593920, 1613844, 1687680, 1793160, 1898640, 1912704, 2017305, 2151792, 2390880, 2531520, 2689740, 2869056, 3037824, 3187840, 3227688, 3586320, 3797280, 4034610, 4303584, 4781760, 5063040, 5379480, 5738112, 6455376, 7172640, 7594560, 8069220, 8607168, 9563520, 10758960, 12910752, 14345280, 15189120, 16138440, 17214336, 21517920, 25821504, 28690560, 32276880, 43035840, 51643008, 64553760, 86071680, 129107520, 258215040]

約数ペア:

[(1, 258215040), (2, 129107520), (3, 86071680), (4, 64553760), (5, 51643008), (6, 43035840), (8, 32276880), (9, 28690560), (10, 25821504), (12, 21517920), (15, 17214336), (16, 16138440), (17, 15189120), (18, 14345280), (20, 12910752), (24, 10758960), (27, 9563520), (30, 8607168), (32, 8069220), (34, 7594560), (36, 7172640), (40, 6455376), (45, 5738112), (48, 5379480), (51, 5063040), (54, 4781760), (60, 4303584), (64, 4034610), (68, 3797280), (72, 3586320), (80, 3227688), (81, 3187840), (85, 3037824), (90, 2869056), (96, 2689740), (102, 2531520), (108, 2390880), (120, 2151792), (128, 2017305), (135, 1912704), (136, 1898640), (144, 1793160), (153, 1687680), (160, 1613844), (162, 1593920), (170, 1518912), (180, 1434528), (192, 1344870), (204, 1265760), (216, 1195440), (240, 1075896), (255, 1012608), (270, 956352), (272, 949320), (288, 896580), (293, 881280), (306, 843840), (320, 806922), (324, 796960), (340, 759456), (360, 717264), (384, 672435), (405, 637568), (408, 632880), (432, 597720), (459, 562560), (480, 537948), (510, 506304), (540, 478176), (544, 474660), (576, 448290), (586, 440640), (612, 421920), (640, 403461), (648, 398480), (680, 379728), (720, 358632), (765, 337536), (810, 318784), (816, 316440), (864, 298860), (879, 293760), (918, 281280), (960, 268974), (1020, 253152), (1080, 239088), (1088, 237330), (1152, 224145), (1172, 220320), (1224, 210960), (1296, 199240), (1360, 189864), (1377, 187520), (1440, 179316), (1465, 176256), (1530, 168768), (1620, 159392), (1632, 158220), (1728, 149430), (1758, 146880), (1836, 140640), (1920, 134487), (2040, 126576), (2160, 119544), (2176, 118665), (2295, 112512), (2344, 110160), (2448, 105480), (2592, 99620), (2637, 97920), (2720, 94932), (2754, 93760), (2880, 89658), (2930, 88128), (3060, 84384), (3240, 79696), (3264, 79110), (3456, 74715), (3516, 73440), (3672, 70320), (4080, 63288), (4320, 59772), (4395, 58752), (4590, 56256), (4688, 55080), (4896, 52740), (4981, 51840), (5184, 49810), (5274, 48960), (5440, 47466), (5508, 46880), (5760, 44829), (5860, 44064), (6120, 42192), (6480, 39848), (6528, 39555), (6885, 37504), (7032, 36720), (7344, 35160), (7911, 32640), (8160, 31644), (8640, 29886), (8790, 29376), (9180, 28128), (9376, 27540), (9792, 26370), (9962, 25920), (10368, 24905), (10548, 24480), (10880, 23733), (11016, 23440), (11720, 22032), (12240, 21096), (12960, 19924), (13185, 19584), (13770, 18752), (14064, 18360), (14688, 17580), (14943, 17280), (15822, 16320)]