1239997440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 352

約数和(自身を含む): 4456892160

約数和(自身を除く): 3216894720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 128, 132, 160, 164, 165, 176, 179, 192, 205, 220, 240, 246, 256, 264, 320, 328, 330, 352, 358, 384, 410, 440, 451, 480, 492, 512, 528, 537, 615, 640, 656, 660, 704, 716, 768, 820, 880, 895, 902, 960, 984, 1024, 1056, 1074, 1230, 1280, 1312, 1320, 1353, 1408, 1432, 1536, 1640, 1760, 1790, 1804, 1920, 1968, 1969, 2112, 2148, 2255, 2460, 2560, 2624, 2640, 2685, 2706, 2816, 2864, 3072, 3280, 3520, 3580, 3608, 3840, 3936, 3938, 4224, 4296, 4510, 4920, 5120, 5248, 5280, 5370, 5412, 5632, 5728, 5907, 6560, 6765, 7040, 7160, 7216, 7339, 7680, 7872, 7876, 8448, 8592, 9020, 9840, 9845, 10496, 10560, 10740, 10824, 11264, 11456, 11814, 13120, 13530, 14080, 14320, 14432, 14678, 15360, 15744, 15752, 16896, 17184, 18040, 19680, 19690, 20992, 21120, 21480, 21648, 22017, 22912, 23628, 26240, 27060, 28160, 28640, 28864, 29356, 29535, 31488, 31504, 33792, 34368, 36080, 36695, 39360, 39380, 41984, 42240, 42960, 43296, 44034, 45824, 47256, 52480, 54120, 56320, 57280, 57728, 58712, 59070, 62976, 63008, 68736, 72160, 73390, 78720, 78760, 80729, 84480, 85920, 86592, 88068, 91648, 94512, 104960, 108240, 110085, 114560, 115456, 117424, 118140, 125952, 126016, 137472, 144320, 146780, 157440, 157520, 161458, 168960, 171840, 173184, 176136, 183296, 189024, 209920, 216480, 220170, 229120, 230912, 234848, 236280, 242187, 252032, 274944, 288640, 293560, 314880, 315040, 322916, 343680, 346368, 352272, 378048, 403645, 432960, 440340, 458240, 461824, 469696, 472560, 484374, 504064, 549888, 577280, 587120, 629760, 630080, 645832, 687360, 692736, 704544, 756096, 807290, 865920, 880680, 916480, 939392, 945120, 968748, 1008128, 1154560, 1174240, 1210935, 1260160, 1291664, 1374720, 1385472, 1409088, 1512192, 1614580, 1731840, 1761360, 1878784, 1890240, 1937496, 2016256, 2309120, 2348480, 2421870, 2520320, 2583328, 2749440, 2818176, 3024384, 3229160, 3463680, 3522720, 3757568, 3780480, 3874992, 4696960, 4843740, 5040640, 5166656, 5636352, 6048768, 6458320, 6927360, 7045440, 7515136, 7560960, 7749984, 9393920, 9687480, 10081280, 10333312, 11272704, 12916640, 14090880, 15121920, 15499968, 18787840, 19374960, 20666624, 22545408, 25833280, 28181760, 30243840, 30999936, 37575680, 38749920, 41333248, 51666560, 56363520, 61999872, 77499840, 82666496, 103333120, 112727040, 123999744, 154999680, 206666240, 247999488, 309999360, 413332480, 619998720, 1239997440]

約数ペア:

[(1, 1239997440), (2, 619998720), (3, 413332480), (4, 309999360), (5, 247999488), (6, 206666240), (8, 154999680), (10, 123999744), (11, 112727040), (12, 103333120), (15, 82666496), (16, 77499840), (20, 61999872), (22, 56363520), (24, 51666560), (30, 41333248), (32, 38749920), (33, 37575680), (40, 30999936), (41, 30243840), (44, 28181760), (48, 25833280), (55, 22545408), (60, 20666624), (64, 19374960), (66, 18787840), (80, 15499968), (82, 15121920), (88, 14090880), (96, 12916640), (110, 11272704), (120, 10333312), (123, 10081280), (128, 9687480), (132, 9393920), (160, 7749984), (164, 7560960), (165, 7515136), (176, 7045440), (179, 6927360), (192, 6458320), (205, 6048768), (220, 5636352), (240, 5166656), (246, 5040640), (256, 4843740), (264, 4696960), (320, 3874992), (328, 3780480), (330, 3757568), (352, 3522720), (358, 3463680), (384, 3229160), (410, 3024384), (440, 2818176), (451, 2749440), (480, 2583328), (492, 2520320), (512, 2421870), (528, 2348480), (537, 2309120), (615, 2016256), (640, 1937496), (656, 1890240), (660, 1878784), (704, 1761360), (716, 1731840), (768, 1614580), (820, 1512192), (880, 1409088), (895, 1385472), (902, 1374720), (960, 1291664), (984, 1260160), (1024, 1210935), (1056, 1174240), (1074, 1154560), (1230, 1008128), (1280, 968748), (1312, 945120), (1320, 939392), (1353, 916480), (1408, 880680), (1432, 865920), (1536, 807290), (1640, 756096), (1760, 704544), (1790, 692736), (1804, 687360), (1920, 645832), (1968, 630080), (1969, 629760), (2112, 587120), (2148, 577280), (2255, 549888), (2460, 504064), (2560, 484374), (2624, 472560), (2640, 469696), (2685, 461824), (2706, 458240), (2816, 440340), (2864, 432960), (3072, 403645), (3280, 378048), (3520, 352272), (3580, 346368), (3608, 343680), (3840, 322916), (3936, 315040), (3938, 314880), (4224, 293560), (4296, 288640), (4510, 274944), (4920, 252032), (5120, 242187), (5248, 236280), (5280, 234848), (5370, 230912), (5412, 229120), (5632, 220170), (5728, 216480), (5907, 209920), (6560, 189024), (6765, 183296), (7040, 176136), (7160, 173184), (7216, 171840), (7339, 168960), (7680, 161458), (7872, 157520), (7876, 157440), (8448, 146780), (8592, 144320), (9020, 137472), (9840, 126016), (9845, 125952), (10496, 118140), (10560, 117424), (10740, 115456), (10824, 114560), (11264, 110085), (11456, 108240), (11814, 104960), (13120, 94512), (13530, 91648), (14080, 88068), (14320, 86592), (14432, 85920), (14678, 84480), (15360, 80729), (15744, 78760), (15752, 78720), (16896, 73390), (17184, 72160), (18040, 68736), (19680, 63008), (19690, 62976), (20992, 59070), (21120, 58712), (21480, 57728), (21648, 57280), (22017, 56320), (22912, 54120), (23628, 52480), (26240, 47256), (27060, 45824), (28160, 44034), (28640, 43296), (28864, 42960), (29356, 42240), (29535, 41984), (31488, 39380), (31504, 39360), (33792, 36695), (34368, 36080)]