19815153120

素因数分解:

$2^5\times 3^6\times 5^1\times 7^2\times {\mathrm{3467}}^1$

素因数の和:3514

約数の個数: 504

約数和(自身を含む): 81670630104

約数和(自身を除く): 61855476984

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, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 243, 245, 252, 270, 280, 288, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 480, 486, 490, 504, 540, 560, 567, 588, 630, 648, 672, 720, 729, 735, 756, 784, 810, 840, 864, 882, 945, 972, 980, 1008, 1080, 1120, 1134, 1176, 1215, 1260, 1296, 1323, 1440, 1458, 1470, 1512, 1568, 1620, 1680, 1701, 1764, 1890, 1944, 1960, 2016, 2160, 2205, 2268, 2352, 2430, 2520, 2592, 2646, 2835, 2916, 2940, 3024, 3240, 3360, 3402, 3467, 3528, 3645, 3780, 3888, 3920, 3969, 4320, 4410, 4536, 4704, 4860, 5040, 5103, 5292, 5670, 5832, 5880, 6048, 6480, 6615, 6804, 6934, 7056, 7290, 7560, 7776, 7840, 7938, 8505, 8820, 9072, 9720, 10080, 10206, 10401, 10584, 11340, 11664, 11760, 11907, 12960, 13230, 13608, 13868, 14112, 14580, 15120, 15876, 17010, 17335, 17640, 18144, 19440, 19845, 20412, 20802, 21168, 22680, 23328, 23520, 23814, 24269, 25515, 26460, 27216, 27736, 29160, 30240, 31203, 31752, 34020, 34670, 35280, 35721, 38880, 39690, 40824, 41604, 42336, 45360, 47628, 48538, 51030, 52005, 52920, 54432, 55472, 58320, 59535, 62406, 63504, 68040, 69340, 70560, 71442, 72807, 79380, 81648, 83208, 90720, 93609, 95256, 97076, 102060, 104010, 105840, 110944, 116640, 119070, 121345, 124812, 127008, 136080, 138680, 142884, 145614, 156015, 158760, 163296, 166416, 169883, 178605, 187218, 190512, 194152, 204120, 208020, 211680, 218421, 238140, 242690, 249624, 272160, 277360, 280827, 285768, 291228, 312030, 317520, 332832, 339766, 357210, 364035, 374436, 381024, 388304, 408240, 416040, 436842, 468045, 476280, 485380, 499248, 509649, 554720, 561654, 571536, 582456, 624060, 635040, 655263, 679532, 714420, 728070, 748872, 776608, 816480, 832080, 842481, 849415, 873684, 936090, 952560, 970760, 998496, 1019298, 1092105, 1123308, 1143072, 1164912, 1248120, 1310526, 1359064, 1404135, 1428840, 1456140, 1497744, 1528947, 1664160, 1684962, 1698830, 1747368, 1872180, 1905120, 1941520, 1965789, 2038596, 2184210, 2246616, 2329824, 2496240, 2527443, 2548245, 2621052, 2718128, 2808270, 2857680, 2912280, 2995488, 3057894, 3276315, 3369924, 3397660, 3494736, 3744360, 3883040, 3931578, 4077192, 4212405, 4368420, 4493232, 4586841, 4992480, 5054886, 5096490, 5242104, 5436256, 5616540, 5715360, 5824560, 5897367, 6115788, 6552630, 6739848, 6795320, 6989472, 7488720, 7644735, 7863156, 8154384, 8424810, 8736840, 8986464, 9173682, 9828945, 10109772, 10192980, 10484208, 11233080, 11649120, 11794734, 12231576, 12637215, 13105260, 13479696, 13590640, 13760523, 14977440, 15289470, 15726312, 16308768, 16849620, 17473680, 17692101, 18347364, 19657890, 20219544, 20385960, 20968416, 22466160, 22934205, 23589468, 24463152, 25274430, 26210520, 26959392, 27181280, 27521046, 29486835, 30578940, 31452624, 33699240, 34947360, 35384202, 36694728, 39315780, 40439088, 40771920, 41281569, 44932320, 45868410, 47178936, 48926304, 50548860, 52421040, 55042092, 58973670, 61157880, 62905248, 67398480, 68802615, 70768404, 73389456, 78631560, 80878176, 81543840, 82563138, 88460505, 91736820, 94357872, 101097720, 104842080, 110084184, 117947340, 122315760, 123844707, 134796960, 137605230, 141536808, 146778912, 157263120, 165126276, 176921010, 183473640, 188715744, 202195440, 206407845, 220168368, 235894680, 244631520, 247689414, 275210460, 283073616, 314526240, 330252552, 353842020, 366947280, 404390880, 412815690, 440336736, 471789360, 495378828, 550420920, 566147232, 619223535, 660505104, 707684040, 733894560, 825631380, 943578720, 990757656, 1100841840, 1238447070, 1321010208, 1415368080, 1651262760, 1981515312, 2201683680, 2476894140, 2830736160, 3302525520, 3963030624, 4953788280, 6605051040, 9907576560, 19815153120]

約数ペア:

[(1, 19815153120), (2, 9907576560), (3, 6605051040), (4, 4953788280), (5, 3963030624), (6, 3302525520), (7, 2830736160), (8, 2476894140), (9, 2201683680), (10, 1981515312), (12, 1651262760), (14, 1415368080), (15, 1321010208), (16, 1238447070), (18, 1100841840), (20, 990757656), (21, 943578720), (24, 825631380), (27, 733894560), (28, 707684040), (30, 660505104), (32, 619223535), (35, 566147232), (36, 550420920), (40, 495378828), (42, 471789360), (45, 440336736), (48, 412815690), (49, 404390880), (54, 366947280), (56, 353842020), (60, 330252552), (63, 314526240), (70, 283073616), (72, 275210460), (80, 247689414), (81, 244631520), (84, 235894680), (90, 220168368), (96, 206407845), (98, 202195440), (105, 188715744), (108, 183473640), (112, 176921010), (120, 165126276), (126, 157263120), (135, 146778912), (140, 141536808), (144, 137605230), (147, 134796960), (160, 123844707), (162, 122315760), (168, 117947340), (180, 110084184), (189, 104842080), (196, 101097720), (210, 94357872), (216, 91736820), (224, 88460505), (240, 82563138), (243, 81543840), (245, 80878176), (252, 78631560), (270, 73389456), (280, 70768404), (288, 68802615), (294, 67398480), (315, 62905248), (324, 61157880), (336, 58973670), (360, 55042092), (378, 52421040), (392, 50548860), (405, 48926304), (420, 47178936), (432, 45868410), (441, 44932320), (480, 41281569), (486, 40771920), (490, 40439088), (504, 39315780), (540, 36694728), (560, 35384202), (567, 34947360), (588, 33699240), (630, 31452624), (648, 30578940), (672, 29486835), (720, 27521046), (729, 27181280), (735, 26959392), (756, 26210520), (784, 25274430), (810, 24463152), (840, 23589468), (864, 22934205), (882, 22466160), (945, 20968416), (972, 20385960), (980, 20219544), (1008, 19657890), (1080, 18347364), (1120, 17692101), (1134, 17473680), (1176, 16849620), (1215, 16308768), (1260, 15726312), (1296, 15289470), (1323, 14977440), (1440, 13760523), (1458, 13590640), (1470, 13479696), (1512, 13105260), (1568, 12637215), (1620, 12231576), (1680, 11794734), (1701, 11649120), (1764, 11233080), (1890, 10484208), (1944, 10192980), (1960, 10109772), (2016, 9828945), (2160, 9173682), (2205, 8986464), (2268, 8736840), (2352, 8424810), (2430, 8154384), (2520, 7863156), (2592, 7644735), (2646, 7488720), (2835, 6989472), (2916, 6795320), (2940, 6739848), (3024, 6552630), (3240, 6115788), (3360, 5897367), (3402, 5824560), (3467, 5715360), (3528, 5616540), (3645, 5436256), (3780, 5242104), (3888, 5096490), (3920, 5054886), (3969, 4992480), (4320, 4586841), (4410, 4493232), (4536, 4368420), (4704, 4212405), (4860, 4077192), (5040, 3931578), (5103, 3883040), (5292, 3744360), (5670, 3494736), (5832, 3397660), (5880, 3369924), (6048, 3276315), (6480, 3057894), (6615, 2995488), (6804, 2912280), (6934, 2857680), (7056, 2808270), (7290, 2718128), (7560, 2621052), (7776, 2548245), (7840, 2527443), (7938, 2496240), (8505, 2329824), (8820, 2246616), (9072, 2184210), (9720, 2038596), (10080, 1965789), (10206, 1941520), (10401, 1905120), (10584, 1872180), (11340, 1747368), (11664, 1698830), (11760, 1684962), (11907, 1664160), (12960, 1528947), (13230, 1497744), (13608, 1456140), (13868, 1428840), (14112, 1404135), (14580, 1359064), (15120, 1310526), (15876, 1248120), (17010, 1164912), (17335, 1143072), (17640, 1123308), (18144, 1092105), (19440, 1019298), (19845, 998496), (20412, 970760), (20802, 952560), (21168, 936090), (22680, 873684), (23328, 849415), (23520, 842481), (23814, 832080), (24269, 816480), (25515, 776608), (26460, 748872), (27216, 728070), (27736, 714420), (29160, 679532), (30240, 655263), (31203, 635040), (31752, 624060), (34020, 582456), (34670, 571536), (35280, 561654), (35721, 554720), (38880, 509649), (39690, 499248), (40824, 485380), (41604, 476280), (42336, 468045), (45360, 436842), (47628, 416040), (48538, 408240), (51030, 388304), (52005, 381024), (52920, 374436), (54432, 364035), (55472, 357210), (58320, 339766), (59535, 332832), (62406, 317520), (63504, 312030), (68040, 291228), (69340, 285768), (70560, 280827), (71442, 277360), (72807, 272160), (79380, 249624), (81648, 242690), (83208, 238140), (90720, 218421), (93609, 211680), (95256, 208020), (97076, 204120), (102060, 194152), (104010, 190512), (105840, 187218), (110944, 178605), (116640, 169883), (119070, 166416), (121345, 163296), (124812, 158760), (127008, 156015), (136080, 145614), (138680, 142884)]