1978331040

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{2423}}^1$

素因数の和:2463

約数の個数: 336

約数和(自身を含む): 8011882368

約数和(自身を除く): 6033551328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 729, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2423, 2430, 2520, 2592, 2835, 2916, 3024, 3240, 3360, 3402, 3645, 3780, 3888, 4320, 4536, 4846, 4860, 5040, 5103, 5670, 5832, 6048, 6480, 6804, 7269, 7290, 7560, 7776, 8505, 9072, 9692, 9720, 10080, 10206, 11340, 11664, 12115, 12960, 13608, 14538, 14580, 15120, 16961, 17010, 18144, 19384, 19440, 20412, 21807, 22680, 23328, 24230, 25515, 27216, 29076, 29160, 30240, 33922, 34020, 36345, 38768, 38880, 40824, 43614, 45360, 48460, 50883, 51030, 54432, 58152, 58320, 65421, 67844, 68040, 72690, 77536, 81648, 84805, 87228, 90720, 96920, 101766, 102060, 109035, 116304, 116640, 130842, 135688, 136080, 145380, 152649, 163296, 169610, 174456, 193840, 196263, 203532, 204120, 218070, 232608, 254415, 261684, 271376, 272160, 290760, 305298, 327105, 339220, 348912, 387680, 392526, 407064, 408240, 436140, 457947, 508830, 523368, 542752, 581520, 588789, 610596, 654210, 678440, 697824, 763245, 785052, 814128, 816480, 872280, 915894, 981315, 1017660, 1046736, 1163040, 1177578, 1221192, 1308420, 1356880, 1373841, 1526490, 1570104, 1628256, 1744560, 1766367, 1831788, 1962630, 2035320, 2093472, 2289735, 2355156, 2442384, 2616840, 2713760, 2747682, 2943945, 3052980, 3140208, 3489120, 3532734, 3663576, 3925260, 4070640, 4121523, 4579470, 4710312, 4884768, 5233680, 5495364, 5887890, 6105960, 6280416, 6869205, 7065468, 7327152, 7850520, 8141280, 8243046, 8831835, 9158940, 9420624, 10467360, 10990728, 11775780, 12211920, 12364569, 13738410, 14130936, 14654304, 15701040, 16486092, 17663670, 18317880, 18841248, 20607615, 21981456, 23551560, 24423840, 24729138, 27476820, 28261872, 31402080, 32972184, 35327340, 36635760, 41215230, 43962912, 47103120, 49458276, 54953640, 56523744, 61822845, 65944368, 70654680, 73271520, 82430460, 94206240, 98916552, 109907280, 123645690, 131888736, 141309360, 164860920, 197833104, 219814560, 247291380, 282618720, 329721840, 395666208, 494582760, 659443680, 989165520, 1978331040]

約数ペア:

[(1, 1978331040), (2, 989165520), (3, 659443680), (4, 494582760), (5, 395666208), (6, 329721840), (7, 282618720), (8, 247291380), (9, 219814560), (10, 197833104), (12, 164860920), (14, 141309360), (15, 131888736), (16, 123645690), (18, 109907280), (20, 98916552), (21, 94206240), (24, 82430460), (27, 73271520), (28, 70654680), (30, 65944368), (32, 61822845), (35, 56523744), (36, 54953640), (40, 49458276), (42, 47103120), (45, 43962912), (48, 41215230), (54, 36635760), (56, 35327340), (60, 32972184), (63, 31402080), (70, 28261872), (72, 27476820), (80, 24729138), (81, 24423840), (84, 23551560), (90, 21981456), (96, 20607615), (105, 18841248), (108, 18317880), (112, 17663670), (120, 16486092), (126, 15701040), (135, 14654304), (140, 14130936), (144, 13738410), (160, 12364569), (162, 12211920), (168, 11775780), (180, 10990728), (189, 10467360), (210, 9420624), (216, 9158940), (224, 8831835), (240, 8243046), (243, 8141280), (252, 7850520), (270, 7327152), (280, 7065468), (288, 6869205), (315, 6280416), (324, 6105960), (336, 5887890), (360, 5495364), (378, 5233680), (405, 4884768), (420, 4710312), (432, 4579470), (480, 4121523), (486, 4070640), (504, 3925260), (540, 3663576), (560, 3532734), (567, 3489120), (630, 3140208), (648, 3052980), (672, 2943945), (720, 2747682), (729, 2713760), (756, 2616840), (810, 2442384), (840, 2355156), (864, 2289735), (945, 2093472), (972, 2035320), (1008, 1962630), (1080, 1831788), (1120, 1766367), (1134, 1744560), (1215, 1628256), (1260, 1570104), (1296, 1526490), (1440, 1373841), (1458, 1356880), (1512, 1308420), (1620, 1221192), (1680, 1177578), (1701, 1163040), (1890, 1046736), (1944, 1017660), (2016, 981315), (2160, 915894), (2268, 872280), (2423, 816480), (2430, 814128), (2520, 785052), (2592, 763245), (2835, 697824), (2916, 678440), (3024, 654210), (3240, 610596), (3360, 588789), (3402, 581520), (3645, 542752), (3780, 523368), (3888, 508830), (4320, 457947), (4536, 436140), (4846, 408240), (4860, 407064), (5040, 392526), (5103, 387680), (5670, 348912), (5832, 339220), (6048, 327105), (6480, 305298), (6804, 290760), (7269, 272160), (7290, 271376), (7560, 261684), (7776, 254415), (8505, 232608), (9072, 218070), (9692, 204120), (9720, 203532), (10080, 196263), (10206, 193840), (11340, 174456), (11664, 169610), (12115, 163296), (12960, 152649), (13608, 145380), (14538, 136080), (14580, 135688), (15120, 130842), (16961, 116640), (17010, 116304), (18144, 109035), (19384, 102060), (19440, 101766), (20412, 96920), (21807, 90720), (22680, 87228), (23328, 84805), (24230, 81648), (25515, 77536), (27216, 72690), (29076, 68040), (29160, 67844), (30240, 65421), (33922, 58320), (34020, 58152), (36345, 54432), (38768, 51030), (38880, 50883), (40824, 48460), (43614, 45360)]