2808305640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^4\times {\mathrm{19}}^2$

素因数の和:89

約数の個数: 600

約数和(自身を含む): 11621601090

約数和(自身を除く): 8813295450

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 49, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 98, 105, 108, 114, 120, 126, 133, 135, 140, 147, 152, 162, 168, 171, 180, 189, 190, 196, 210, 216, 228, 245, 252, 266, 270, 280, 285, 294, 315, 324, 342, 343, 360, 361, 378, 380, 392, 399, 405, 420, 441, 456, 490, 504, 513, 532, 540, 567, 570, 588, 630, 648, 665, 684, 686, 722, 735, 756, 760, 798, 810, 840, 855, 882, 931, 945, 980, 1026, 1029, 1064, 1080, 1083, 1134, 1140, 1176, 1197, 1260, 1323, 1330, 1368, 1372, 1444, 1470, 1512, 1539, 1596, 1620, 1710, 1715, 1764, 1805, 1862, 1890, 1960, 1995, 2052, 2058, 2166, 2205, 2268, 2280, 2394, 2401, 2520, 2527, 2565, 2646, 2660, 2744, 2793, 2835, 2888, 2940, 3078, 3087, 3192, 3240, 3249, 3420, 3430, 3528, 3591, 3610, 3724, 3780, 3969, 3990, 4104, 4116, 4332, 4410, 4536, 4655, 4788, 4802, 5054, 5130, 5145, 5292, 5320, 5415, 5586, 5670, 5880, 5985, 6156, 6174, 6498, 6517, 6615, 6840, 6860, 7182, 7203, 7220, 7448, 7560, 7581, 7695, 7938, 7980, 8232, 8379, 8664, 8820, 9261, 9310, 9576, 9604, 9747, 10108, 10260, 10290, 10584, 10773, 10830, 11172, 11340, 11970, 12005, 12312, 12348, 12635, 12996, 13034, 13230, 13720, 13965, 14364, 14406, 14440, 15162, 15390, 15435, 15876, 15960, 16245, 16758, 17640, 17689, 17955, 18522, 18620, 19208, 19494, 19551, 19845, 20216, 20520, 20580, 21546, 21609, 21660, 22344, 22680, 22743, 23940, 24010, 24696, 25137, 25270, 25992, 26068, 26460, 27783, 27930, 28728, 28812, 29241, 30324, 30780, 30870, 31752, 32490, 32585, 33516, 35378, 35910, 36015, 37044, 37240, 37905, 38988, 39102, 39690, 41160, 41895, 43092, 43218, 43320, 45486, 45619, 46305, 47880, 48020, 48735, 50274, 50540, 52136, 52920, 53067, 53865, 55566, 55860, 57624, 58482, 58653, 60648, 61560, 61740, 64827, 64980, 65170, 67032, 68229, 70756, 71820, 72030, 74088, 75411, 75810, 77976, 78204, 79380, 83790, 86184, 86436, 88445, 90972, 91238, 92610, 96040, 97470, 97755, 100548, 101080, 106134, 107730, 108045, 111132, 111720, 113715, 116964, 117306, 123480, 123823, 125685, 129654, 129960, 130340, 136458, 136857, 138915, 141512, 143640, 144060, 146205, 150822, 151620, 156408, 158760, 159201, 167580, 172872, 175959, 176890, 181944, 182476, 185220, 194481, 194940, 195510, 201096, 204687, 212268, 215460, 216090, 222264, 227430, 228095, 233928, 234612, 247646, 251370, 259308, 260680, 265335, 272916, 273714, 277830, 288120, 292410, 293265, 301644, 303240, 318402, 324135, 335160, 341145, 351918, 353780, 364952, 370440, 371469, 377055, 388962, 389880, 391020, 409374, 410571, 424536, 430920, 432180, 454860, 456190, 469224, 477603, 495292, 502740, 518616, 527877, 530670, 545832, 547428, 555660, 584820, 586530, 603288, 619115, 636804, 648270, 682290, 684285, 703836, 707560, 742938, 754110, 777924, 782040, 796005, 818748, 821142, 864360, 866761, 879795, 909720, 912380, 955206, 972405, 990584, 1005480, 1023435, 1055754, 1061340, 1094856, 1111320, 1114407, 1169640, 1173060, 1231713, 1238230, 1273608, 1296540, 1364580, 1368570, 1407672, 1432809, 1485876, 1508220, 1555848, 1592010, 1637496, 1642284, 1733522, 1759590, 1824760, 1857345, 1910412, 1944810, 2046870, 2052855, 2111508, 2122680, 2228814, 2346120, 2388015, 2463426, 2476460, 2593080, 2600283, 2639385, 2729160, 2737140, 2865618, 2971752, 3016440, 3184020, 3284568, 3343221, 3467044, 3519180, 3695139, 3714690, 3820824, 3889620, 4093740, 4105710, 4223016, 4333805, 4457628, 4776030, 4926852, 4952920, 5200566, 5278770, 5474280, 5572035, 5731236, 6158565, 6368040, 6686442, 6934088, 7038360, 7164045, 7390278, 7429380, 7779240, 7800849, 8187480, 8211420, 8667610, 8915256, 9552060, 9853704, 10029663, 10401132, 10557540, 11144070, 11462472, 12317130, 13001415, 13372884, 14328090, 14780556, 14858760, 15601698, 16422840, 16716105, 17335220, 18475695, 19104120, 20059326, 20802264, 21115080, 22288140, 23402547, 24634260, 26002830, 26745768, 28656180, 29561112, 31203396, 33432210, 34670440, 36951390, 39004245, 40118652, 44576280, 46805094, 49268520, 50148315, 52005660, 57312360, 62406792, 66864420, 70207641, 73902780, 78008490, 80237304, 93610188, 100296630, 104011320, 117012735, 133728840, 140415282, 147805560, 156016980, 187220376, 200593260, 234025470, 280830564, 312033960, 351038205, 401186520, 468050940, 561661128, 702076410, 936101880, 1404152820, 2808305640]

約数ペア:

[(1, 2808305640), (2, 1404152820), (3, 936101880), (4, 702076410), (5, 561661128), (6, 468050940), (7, 401186520), (8, 351038205), (9, 312033960), (10, 280830564), (12, 234025470), (14, 200593260), (15, 187220376), (18, 156016980), (19, 147805560), (20, 140415282), (21, 133728840), (24, 117012735), (27, 104011320), (28, 100296630), (30, 93610188), (35, 80237304), (36, 78008490), (38, 73902780), (40, 70207641), (42, 66864420), (45, 62406792), (49, 57312360), (54, 52005660), (56, 50148315), (57, 49268520), (60, 46805094), (63, 44576280), (70, 40118652), (72, 39004245), (76, 36951390), (81, 34670440), (84, 33432210), (90, 31203396), (95, 29561112), (98, 28656180), (105, 26745768), (108, 26002830), (114, 24634260), (120, 23402547), (126, 22288140), (133, 21115080), (135, 20802264), (140, 20059326), (147, 19104120), (152, 18475695), (162, 17335220), (168, 16716105), (171, 16422840), (180, 15601698), (189, 14858760), (190, 14780556), (196, 14328090), (210, 13372884), (216, 13001415), (228, 12317130), (245, 11462472), (252, 11144070), (266, 10557540), (270, 10401132), (280, 10029663), (285, 9853704), (294, 9552060), (315, 8915256), (324, 8667610), (342, 8211420), (343, 8187480), (360, 7800849), (361, 7779240), (378, 7429380), (380, 7390278), (392, 7164045), (399, 7038360), (405, 6934088), (420, 6686442), (441, 6368040), (456, 6158565), (490, 5731236), (504, 5572035), (513, 5474280), (532, 5278770), (540, 5200566), (567, 4952920), (570, 4926852), (588, 4776030), (630, 4457628), (648, 4333805), (665, 4223016), (684, 4105710), (686, 4093740), (722, 3889620), (735, 3820824), (756, 3714690), (760, 3695139), (798, 3519180), (810, 3467044), (840, 3343221), (855, 3284568), (882, 3184020), (931, 3016440), (945, 2971752), (980, 2865618), (1026, 2737140), (1029, 2729160), (1064, 2639385), (1080, 2600283), (1083, 2593080), (1134, 2476460), (1140, 2463426), (1176, 2388015), (1197, 2346120), (1260, 2228814), (1323, 2122680), (1330, 2111508), (1368, 2052855), (1372, 2046870), (1444, 1944810), (1470, 1910412), (1512, 1857345), (1539, 1824760), (1596, 1759590), (1620, 1733522), (1710, 1642284), (1715, 1637496), (1764, 1592010), (1805, 1555848), (1862, 1508220), (1890, 1485876), (1960, 1432809), (1995, 1407672), (2052, 1368570), (2058, 1364580), (2166, 1296540), (2205, 1273608), (2268, 1238230), (2280, 1231713), (2394, 1173060), (2401, 1169640), (2520, 1114407), (2527, 1111320), (2565, 1094856), (2646, 1061340), (2660, 1055754), (2744, 1023435), (2793, 1005480), (2835, 990584), (2888, 972405), (2940, 955206), (3078, 912380), (3087, 909720), (3192, 879795), (3240, 866761), (3249, 864360), (3420, 821142), (3430, 818748), (3528, 796005), (3591, 782040), (3610, 777924), (3724, 754110), (3780, 742938), (3969, 707560), (3990, 703836), (4104, 684285), (4116, 682290), (4332, 648270), (4410, 636804), (4536, 619115), (4655, 603288), (4788, 586530), (4802, 584820), (5054, 555660), (5130, 547428), (5145, 545832), (5292, 530670), (5320, 527877), (5415, 518616), (5586, 502740), (5670, 495292), (5880, 477603), (5985, 469224), (6156, 456190), (6174, 454860), (6498, 432180), (6517, 430920), (6615, 424536), (6840, 410571), (6860, 409374), (7182, 391020), (7203, 389880), (7220, 388962), (7448, 377055), (7560, 371469), (7581, 370440), (7695, 364952), (7938, 353780), (7980, 351918), (8232, 341145), (8379, 335160), (8664, 324135), (8820, 318402), (9261, 303240), (9310, 301644), (9576, 293265), (9604, 292410), (9747, 288120), (10108, 277830), (10260, 273714), (10290, 272916), (10584, 265335), (10773, 260680), (10830, 259308), (11172, 251370), (11340, 247646), (11970, 234612), (12005, 233928), (12312, 228095), (12348, 227430), (12635, 222264), (12996, 216090), (13034, 215460), (13230, 212268), (13720, 204687), (13965, 201096), (14364, 195510), (14406, 194940), (14440, 194481), (15162, 185220), (15390, 182476), (15435, 181944), (15876, 176890), (15960, 175959), (16245, 172872), (16758, 167580), (17640, 159201), (17689, 158760), (17955, 156408), (18522, 151620), (18620, 150822), (19208, 146205), (19494, 144060), (19551, 143640), (19845, 141512), (20216, 138915), (20520, 136857), (20580, 136458), (21546, 130340), (21609, 129960), (21660, 129654), (22344, 125685), (22680, 123823), (22743, 123480), (23940, 117306), (24010, 116964), (24696, 113715), (25137, 111720), (25270, 111132), (25992, 108045), (26068, 107730), (26460, 106134), (27783, 101080), (27930, 100548), (28728, 97755), (28812, 97470), (29241, 96040), (30324, 92610), (30780, 91238), (30870, 90972), (31752, 88445), (32490, 86436), (32585, 86184), (33516, 83790), (35378, 79380), (35910, 78204), (36015, 77976), (37044, 75810), (37240, 75411), (37905, 74088), (38988, 72030), (39102, 71820), (39690, 70756), (41160, 68229), (41895, 67032), (43092, 65170), (43218, 64980), (43320, 64827), (45486, 61740), (45619, 61560), (46305, 60648), (47880, 58653), (48020, 58482), (48735, 57624), (50274, 55860), (50540, 55566), (52136, 53865), (52920, 53067)]