244955520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 903642480

約数和(自身を除く): 658686960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 43, 45, 46, 48, 60, 64, 69, 72, 80, 86, 90, 92, 96, 115, 120, 128, 129, 138, 144, 160, 172, 180, 184, 192, 207, 215, 230, 240, 258, 276, 288, 320, 344, 345, 360, 368, 384, 387, 414, 430, 460, 480, 516, 552, 576, 640, 645, 688, 690, 720, 736, 774, 828, 860, 920, 960, 989, 1032, 1035, 1104, 1152, 1290, 1376, 1380, 1440, 1472, 1548, 1656, 1720, 1840, 1849, 1920, 1935, 1978, 2064, 2070, 2208, 2580, 2752, 2760, 2880, 2944, 2967, 3096, 3312, 3440, 3680, 3698, 3870, 3956, 4128, 4140, 4416, 4945, 5160, 5504, 5520, 5547, 5760, 5934, 6192, 6624, 6880, 7360, 7396, 7740, 7912, 8256, 8280, 8832, 8901, 9245, 9890, 10320, 11040, 11094, 11868, 12384, 13248, 13760, 14720, 14792, 14835, 15480, 15824, 16512, 16560, 16641, 17802, 18490, 19780, 20640, 22080, 22188, 23736, 24768, 26496, 27520, 27735, 29584, 29670, 30960, 31648, 33120, 33282, 35604, 36980, 39560, 41280, 42527, 44160, 44376, 44505, 47472, 49536, 55470, 59168, 59340, 61920, 63296, 66240, 66564, 71208, 73960, 79120, 82560, 83205, 85054, 88752, 89010, 94944, 110940, 118336, 118680, 123840, 126592, 127581, 132480, 133128, 142416, 147920, 158240, 166410, 170108, 177504, 178020, 189888, 212635, 221880, 236672, 237360, 247680, 255162, 266256, 284832, 295840, 316480, 332820, 340216, 355008, 356040, 379776, 382743, 425270, 443760, 474720, 510324, 532512, 569664, 591680, 632960, 637905, 665640, 680432, 710016, 712080, 765486, 850540, 887520, 949440, 1020648, 1065024, 1139328, 1183360, 1275810, 1331280, 1360864, 1424160, 1530972, 1701080, 1775040, 1898880, 1913715, 2041296, 2130048, 2551620, 2662560, 2721728, 2848320, 3061944, 3402160, 3550080, 3827430, 4082592, 5103240, 5325120, 5443456, 5696640, 6123888, 6804320, 7654860, 8165184, 10206480, 10650240, 12247776, 13608640, 15309720, 16330368, 20412960, 24495552, 27217280, 30619440, 40825920, 48991104, 61238880, 81651840, 122477760, 244955520]

約数ペア:

[(1, 244955520), (2, 122477760), (3, 81651840), (4, 61238880), (5, 48991104), (6, 40825920), (8, 30619440), (9, 27217280), (10, 24495552), (12, 20412960), (15, 16330368), (16, 15309720), (18, 13608640), (20, 12247776), (23, 10650240), (24, 10206480), (30, 8165184), (32, 7654860), (36, 6804320), (40, 6123888), (43, 5696640), (45, 5443456), (46, 5325120), (48, 5103240), (60, 4082592), (64, 3827430), (69, 3550080), (72, 3402160), (80, 3061944), (86, 2848320), (90, 2721728), (92, 2662560), (96, 2551620), (115, 2130048), (120, 2041296), (128, 1913715), (129, 1898880), (138, 1775040), (144, 1701080), (160, 1530972), (172, 1424160), (180, 1360864), (184, 1331280), (192, 1275810), (207, 1183360), (215, 1139328), (230, 1065024), (240, 1020648), (258, 949440), (276, 887520), (288, 850540), (320, 765486), (344, 712080), (345, 710016), (360, 680432), (368, 665640), (384, 637905), (387, 632960), (414, 591680), (430, 569664), (460, 532512), (480, 510324), (516, 474720), (552, 443760), (576, 425270), (640, 382743), (645, 379776), (688, 356040), (690, 355008), (720, 340216), (736, 332820), (774, 316480), (828, 295840), (860, 284832), (920, 266256), (960, 255162), (989, 247680), (1032, 237360), (1035, 236672), (1104, 221880), (1152, 212635), (1290, 189888), (1376, 178020), (1380, 177504), (1440, 170108), (1472, 166410), (1548, 158240), (1656, 147920), (1720, 142416), (1840, 133128), (1849, 132480), (1920, 127581), (1935, 126592), (1978, 123840), (2064, 118680), (2070, 118336), (2208, 110940), (2580, 94944), (2752, 89010), (2760, 88752), (2880, 85054), (2944, 83205), (2967, 82560), (3096, 79120), (3312, 73960), (3440, 71208), (3680, 66564), (3698, 66240), (3870, 63296), (3956, 61920), (4128, 59340), (4140, 59168), (4416, 55470), (4945, 49536), (5160, 47472), (5504, 44505), (5520, 44376), (5547, 44160), (5760, 42527), (5934, 41280), (6192, 39560), (6624, 36980), (6880, 35604), (7360, 33282), (7396, 33120), (7740, 31648), (7912, 30960), (8256, 29670), (8280, 29584), (8832, 27735), (8901, 27520), (9245, 26496), (9890, 24768), (10320, 23736), (11040, 22188), (11094, 22080), (11868, 20640), (12384, 19780), (13248, 18490), (13760, 17802), (14720, 16641), (14792, 16560), (14835, 16512), (15480, 15824)]