290054520

素因数分解:

$2^3\times 3^6\times 5^1\times 7^3\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 448

約数和(自身を含む): 1180440000

約数和(自身を除く): 890385480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 49, 54, 56, 58, 60, 63, 70, 72, 81, 84, 87, 90, 98, 105, 108, 116, 120, 126, 135, 140, 145, 147, 162, 168, 174, 180, 189, 196, 203, 210, 216, 232, 243, 245, 252, 261, 270, 280, 290, 294, 315, 324, 343, 348, 360, 378, 392, 405, 406, 420, 435, 441, 486, 490, 504, 522, 540, 567, 580, 588, 609, 630, 648, 686, 696, 729, 735, 756, 783, 810, 812, 840, 870, 882, 945, 972, 980, 1015, 1029, 1044, 1080, 1134, 1160, 1176, 1215, 1218, 1260, 1305, 1323, 1372, 1421, 1458, 1470, 1512, 1566, 1620, 1624, 1701, 1715, 1740, 1764, 1827, 1890, 1944, 1960, 2030, 2058, 2088, 2205, 2268, 2349, 2430, 2436, 2520, 2610, 2646, 2744, 2835, 2842, 2916, 2940, 3045, 3087, 3132, 3240, 3402, 3430, 3480, 3528, 3645, 3654, 3780, 3915, 3969, 4060, 4116, 4263, 4410, 4536, 4698, 4860, 4872, 5103, 5145, 5220, 5292, 5481, 5670, 5684, 5832, 5880, 6090, 6174, 6264, 6615, 6804, 6860, 7047, 7105, 7290, 7308, 7560, 7830, 7938, 8120, 8232, 8505, 8526, 8820, 9135, 9261, 9396, 9720, 9947, 10206, 10290, 10440, 10584, 10962, 11340, 11368, 11745, 11907, 12180, 12348, 12789, 13230, 13608, 13720, 14094, 14210, 14580, 14616, 15435, 15660, 15876, 16443, 17010, 17052, 17640, 18270, 18522, 18792, 19845, 19894, 20412, 20580, 21141, 21315, 21924, 22680, 23490, 23814, 24360, 24696, 25515, 25578, 26460, 27405, 27783, 28188, 28420, 29160, 29841, 30870, 31320, 31752, 32886, 34020, 34104, 35235, 35721, 36540, 37044, 38367, 39690, 39788, 40824, 41160, 42282, 42630, 43848, 46305, 46980, 47628, 49329, 49735, 51030, 51156, 52920, 54810, 55566, 56376, 56840, 59535, 59682, 61740, 63945, 65772, 68040, 70470, 71442, 73080, 74088, 76734, 79380, 79576, 82215, 83349, 84564, 85260, 89523, 92610, 93960, 95256, 98658, 99470, 102060, 102312, 105705, 109620, 111132, 115101, 119070, 119364, 123480, 127890, 131544, 138915, 140940, 142884, 147987, 149205, 153468, 158760, 164430, 166698, 169128, 170520, 178605, 179046, 185220, 191835, 197316, 198940, 204120, 211410, 219240, 222264, 230202, 238140, 238728, 246645, 250047, 255780, 268569, 277830, 281880, 285768, 295974, 298410, 306936, 328860, 333396, 345303, 357210, 358092, 370440, 383670, 394632, 397880, 416745, 422820, 447615, 460404, 476280, 493290, 500094, 511560, 537138, 555660, 575505, 591948, 596820, 657720, 666792, 690606, 714420, 716184, 739935, 767340, 805707, 833490, 845640, 895230, 920808, 986580, 1000188, 1035909, 1074276, 1111320, 1151010, 1183896, 1193640, 1250235, 1342845, 1381212, 1428840, 1479870, 1534680, 1611414, 1666980, 1726515, 1790460, 1973160, 2000376, 2071818, 2148552, 2302020, 2417121, 2500470, 2685690, 2762424, 2959740, 3222828, 3333960, 3453030, 3580920, 4028535, 4143636, 4604040, 4834242, 5000940, 5179545, 5371380, 5919480, 6445656, 6906060, 7251363, 8057070, 8287272, 9668484, 10001880, 10359090, 10742760, 12085605, 13812120, 14502726, 16114140, 19336968, 20718180, 24171210, 29005452, 32228280, 36256815, 41436360, 48342420, 58010904, 72513630, 96684840, 145027260, 290054520]

約数ペア:

[(1, 290054520), (2, 145027260), (3, 96684840), (4, 72513630), (5, 58010904), (6, 48342420), (7, 41436360), (8, 36256815), (9, 32228280), (10, 29005452), (12, 24171210), (14, 20718180), (15, 19336968), (18, 16114140), (20, 14502726), (21, 13812120), (24, 12085605), (27, 10742760), (28, 10359090), (29, 10001880), (30, 9668484), (35, 8287272), (36, 8057070), (40, 7251363), (42, 6906060), (45, 6445656), (49, 5919480), (54, 5371380), (56, 5179545), (58, 5000940), (60, 4834242), (63, 4604040), (70, 4143636), (72, 4028535), (81, 3580920), (84, 3453030), (87, 3333960), (90, 3222828), (98, 2959740), (105, 2762424), (108, 2685690), (116, 2500470), (120, 2417121), (126, 2302020), (135, 2148552), (140, 2071818), (145, 2000376), (147, 1973160), (162, 1790460), (168, 1726515), (174, 1666980), (180, 1611414), (189, 1534680), (196, 1479870), (203, 1428840), (210, 1381212), (216, 1342845), (232, 1250235), (243, 1193640), (245, 1183896), (252, 1151010), (261, 1111320), (270, 1074276), (280, 1035909), (290, 1000188), (294, 986580), (315, 920808), (324, 895230), (343, 845640), (348, 833490), (360, 805707), (378, 767340), (392, 739935), (405, 716184), (406, 714420), (420, 690606), (435, 666792), (441, 657720), (486, 596820), (490, 591948), (504, 575505), (522, 555660), (540, 537138), (567, 511560), (580, 500094), (588, 493290), (609, 476280), (630, 460404), (648, 447615), (686, 422820), (696, 416745), (729, 397880), (735, 394632), (756, 383670), (783, 370440), (810, 358092), (812, 357210), (840, 345303), (870, 333396), (882, 328860), (945, 306936), (972, 298410), (980, 295974), (1015, 285768), (1029, 281880), (1044, 277830), (1080, 268569), (1134, 255780), (1160, 250047), (1176, 246645), (1215, 238728), (1218, 238140), (1260, 230202), (1305, 222264), (1323, 219240), (1372, 211410), (1421, 204120), (1458, 198940), (1470, 197316), (1512, 191835), (1566, 185220), (1620, 179046), (1624, 178605), (1701, 170520), (1715, 169128), (1740, 166698), (1764, 164430), (1827, 158760), (1890, 153468), (1944, 149205), (1960, 147987), (2030, 142884), (2058, 140940), (2088, 138915), (2205, 131544), (2268, 127890), (2349, 123480), (2430, 119364), (2436, 119070), (2520, 115101), (2610, 111132), (2646, 109620), (2744, 105705), (2835, 102312), (2842, 102060), (2916, 99470), (2940, 98658), (3045, 95256), (3087, 93960), (3132, 92610), (3240, 89523), (3402, 85260), (3430, 84564), (3480, 83349), (3528, 82215), (3645, 79576), (3654, 79380), (3780, 76734), (3915, 74088), (3969, 73080), (4060, 71442), (4116, 70470), (4263, 68040), (4410, 65772), (4536, 63945), (4698, 61740), (4860, 59682), (4872, 59535), (5103, 56840), (5145, 56376), (5220, 55566), (5292, 54810), (5481, 52920), (5670, 51156), (5684, 51030), (5832, 49735), (5880, 49329), (6090, 47628), (6174, 46980), (6264, 46305), (6615, 43848), (6804, 42630), (6860, 42282), (7047, 41160), (7105, 40824), (7290, 39788), (7308, 39690), (7560, 38367), (7830, 37044), (7938, 36540), (8120, 35721), (8232, 35235), (8505, 34104), (8526, 34020), (8820, 32886), (9135, 31752), (9261, 31320), (9396, 30870), (9720, 29841), (9947, 29160), (10206, 28420), (10290, 28188), (10440, 27783), (10584, 27405), (10962, 26460), (11340, 25578), (11368, 25515), (11745, 24696), (11907, 24360), (12180, 23814), (12348, 23490), (12789, 22680), (13230, 21924), (13608, 21315), (13720, 21141), (14094, 20580), (14210, 20412), (14580, 19894), (14616, 19845), (15435, 18792), (15660, 18522), (15876, 18270), (16443, 17640), (17010, 17052)]