681585840

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 560

約数和(自身を含む): 2732325120

約数和(自身を除く): 2050739280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 31, 36, 39, 40, 45, 48, 52, 54, 58, 60, 62, 65, 72, 78, 80, 81, 87, 90, 93, 104, 108, 116, 117, 120, 124, 130, 135, 144, 145, 155, 156, 162, 174, 180, 186, 195, 208, 216, 232, 234, 240, 243, 248, 260, 261, 270, 279, 290, 310, 312, 324, 348, 351, 360, 372, 377, 390, 403, 405, 432, 435, 464, 465, 468, 486, 496, 520, 522, 540, 558, 580, 585, 620, 624, 648, 696, 702, 720, 729, 744, 754, 780, 783, 806, 810, 837, 870, 899, 930, 936, 972, 1040, 1044, 1053, 1080, 1116, 1131, 1160, 1170, 1209, 1215, 1240, 1296, 1305, 1392, 1395, 1404, 1458, 1488, 1508, 1560, 1566, 1612, 1620, 1674, 1740, 1755, 1798, 1860, 1872, 1885, 1944, 2015, 2088, 2106, 2160, 2232, 2262, 2320, 2340, 2349, 2418, 2430, 2480, 2511, 2610, 2697, 2790, 2808, 2916, 3016, 3120, 3132, 3159, 3224, 3240, 3348, 3393, 3480, 3510, 3596, 3627, 3645, 3720, 3770, 3888, 3915, 4030, 4176, 4185, 4212, 4464, 4495, 4524, 4680, 4698, 4836, 4860, 5022, 5220, 5265, 5394, 5580, 5616, 5655, 5832, 6032, 6045, 6264, 6318, 6448, 6480, 6696, 6786, 6960, 7020, 7047, 7192, 7254, 7290, 7440, 7533, 7540, 7830, 8060, 8091, 8370, 8424, 8990, 9048, 9360, 9396, 9477, 9672, 9720, 10044, 10179, 10440, 10530, 10788, 10881, 11160, 11310, 11664, 11687, 11745, 12090, 12528, 12555, 12636, 13392, 13485, 13572, 14040, 14094, 14384, 14508, 14580, 15066, 15080, 15660, 15795, 16120, 16182, 16740, 16848, 16965, 17980, 18096, 18135, 18792, 18954, 19344, 19440, 20088, 20358, 20880, 21060, 21141, 21576, 21762, 22320, 22599, 22620, 23374, 23490, 24180, 24273, 25110, 25272, 26970, 27144, 28080, 28188, 29016, 29160, 30132, 30160, 30537, 31320, 31590, 32240, 32364, 32643, 33480, 33930, 35061, 35235, 35960, 36270, 37584, 37665, 37908, 40176, 40455, 40716, 42120, 42282, 43152, 43524, 45198, 45240, 46748, 46980, 47385, 48360, 48546, 50220, 50544, 50895, 53940, 54288, 54405, 56376, 58032, 58320, 58435, 60264, 61074, 62640, 63180, 64728, 65286, 66960, 67860, 70122, 70470, 71920, 72540, 72819, 75330, 75816, 80910, 81432, 84240, 84564, 87048, 90396, 90480, 91611, 93496, 93960, 94770, 96720, 97092, 97929, 100440, 101790, 105183, 105705, 107880, 108810, 112752, 112995, 116870, 120528, 121365, 122148, 126360, 129456, 130572, 135720, 140244, 140940, 145080, 145638, 150660, 151632, 152685, 161820, 162864, 163215, 169128, 174096, 175305, 180792, 183222, 186992, 187920, 189540, 194184, 195858, 200880, 203580, 210366, 211410, 215760, 217620, 218457, 225990, 233740, 242730, 244296, 252720, 261144, 271440, 274833, 280488, 281880, 290160, 291276, 293787, 301320, 305370, 315549, 323640, 326430, 338256, 350610, 361584, 364095, 366444, 379080, 388368, 391716, 407160, 420732, 422820, 435240, 436914, 451980, 458055, 467480, 485460, 488592, 489645, 522288, 525915, 549666, 560976, 563760, 582552, 587574, 602640, 610740, 631098, 647280, 652860, 655371, 701220, 728190, 732888, 758160, 783432, 814320, 841464, 845640, 870480, 873828, 903960, 916110, 934960, 946647, 970920, 979290, 1051830, 1092285, 1099332, 1165104, 1175148, 1221480, 1262196, 1305720, 1310742, 1374165, 1402440, 1456380, 1465776, 1468935, 1566864, 1577745, 1682928, 1691280, 1747656, 1807920, 1832220, 1893294, 1941840, 1958580, 2103660, 2184570, 2198664, 2350296, 2442960, 2524392, 2611440, 2621484, 2748330, 2804880, 2839941, 2912760, 2937870, 3155490, 3276855, 3495312, 3664440, 3786588, 3917160, 4207320, 4369140, 4397328, 4700592, 4733235, 5048784, 5242968, 5496660, 5679882, 5825520, 5875740, 6310980, 6553710, 7328880, 7573176, 7834320, 8414640, 8519823, 8738280, 9466470, 10485936, 10993320, 11359764, 11751480, 12621960, 13107420, 14199705, 15146352, 17039646, 17476560, 18932940, 21986640, 22719528, 23502960, 25243920, 26214840, 28399410, 34079292, 37865880, 42599115, 45439056, 52429680, 56798820, 68158584, 75731760, 85198230, 113597640, 136317168, 170396460, 227195280, 340792920, 681585840]

約数ペア:

[(1, 681585840), (2, 340792920), (3, 227195280), (4, 170396460), (5, 136317168), (6, 113597640), (8, 85198230), (9, 75731760), (10, 68158584), (12, 56798820), (13, 52429680), (15, 45439056), (16, 42599115), (18, 37865880), (20, 34079292), (24, 28399410), (26, 26214840), (27, 25243920), (29, 23502960), (30, 22719528), (31, 21986640), (36, 18932940), (39, 17476560), (40, 17039646), (45, 15146352), (48, 14199705), (52, 13107420), (54, 12621960), (58, 11751480), (60, 11359764), (62, 10993320), (65, 10485936), (72, 9466470), (78, 8738280), (80, 8519823), (81, 8414640), (87, 7834320), (90, 7573176), (93, 7328880), (104, 6553710), (108, 6310980), (116, 5875740), (117, 5825520), (120, 5679882), (124, 5496660), (130, 5242968), (135, 5048784), (144, 4733235), (145, 4700592), (155, 4397328), (156, 4369140), (162, 4207320), (174, 3917160), (180, 3786588), (186, 3664440), (195, 3495312), (208, 3276855), (216, 3155490), (232, 2937870), (234, 2912760), (240, 2839941), (243, 2804880), (248, 2748330), (260, 2621484), (261, 2611440), (270, 2524392), (279, 2442960), (290, 2350296), (310, 2198664), (312, 2184570), (324, 2103660), (348, 1958580), (351, 1941840), (360, 1893294), (372, 1832220), (377, 1807920), (390, 1747656), (403, 1691280), (405, 1682928), (432, 1577745), (435, 1566864), (464, 1468935), (465, 1465776), (468, 1456380), (486, 1402440), (496, 1374165), (520, 1310742), (522, 1305720), (540, 1262196), (558, 1221480), (580, 1175148), (585, 1165104), (620, 1099332), (624, 1092285), (648, 1051830), (696, 979290), (702, 970920), (720, 946647), (729, 934960), (744, 916110), (754, 903960), (780, 873828), (783, 870480), (806, 845640), (810, 841464), (837, 814320), (870, 783432), (899, 758160), (930, 732888), (936, 728190), (972, 701220), (1040, 655371), (1044, 652860), (1053, 647280), (1080, 631098), (1116, 610740), (1131, 602640), (1160, 587574), (1170, 582552), (1209, 563760), (1215, 560976), (1240, 549666), (1296, 525915), (1305, 522288), (1392, 489645), (1395, 488592), (1404, 485460), (1458, 467480), (1488, 458055), (1508, 451980), (1560, 436914), (1566, 435240), (1612, 422820), (1620, 420732), (1674, 407160), (1740, 391716), (1755, 388368), (1798, 379080), (1860, 366444), (1872, 364095), (1885, 361584), (1944, 350610), (2015, 338256), (2088, 326430), (2106, 323640), (2160, 315549), (2232, 305370), (2262, 301320), (2320, 293787), (2340, 291276), (2349, 290160), (2418, 281880), (2430, 280488), (2480, 274833), (2511, 271440), (2610, 261144), (2697, 252720), (2790, 244296), (2808, 242730), (2916, 233740), (3016, 225990), (3120, 218457), (3132, 217620), (3159, 215760), (3224, 211410), (3240, 210366), (3348, 203580), (3393, 200880), (3480, 195858), (3510, 194184), (3596, 189540), (3627, 187920), (3645, 186992), (3720, 183222), (3770, 180792), (3888, 175305), (3915, 174096), (4030, 169128), (4176, 163215), (4185, 162864), (4212, 161820), (4464, 152685), (4495, 151632), (4524, 150660), (4680, 145638), (4698, 145080), (4836, 140940), (4860, 140244), (5022, 135720), (5220, 130572), (5265, 129456), (5394, 126360), (5580, 122148), (5616, 121365), (5655, 120528), (5832, 116870), (6032, 112995), (6045, 112752), (6264, 108810), (6318, 107880), (6448, 105705), (6480, 105183), (6696, 101790), (6786, 100440), (6960, 97929), (7020, 97092), (7047, 96720), (7192, 94770), (7254, 93960), (7290, 93496), (7440, 91611), (7533, 90480), (7540, 90396), (7830, 87048), (8060, 84564), (8091, 84240), (8370, 81432), (8424, 80910), (8990, 75816), (9048, 75330), (9360, 72819), (9396, 72540), (9477, 71920), (9672, 70470), (9720, 70122), (10044, 67860), (10179, 66960), (10440, 65286), (10530, 64728), (10788, 63180), (10881, 62640), (11160, 61074), (11310, 60264), (11664, 58435), (11687, 58320), (11745, 58032), (12090, 56376), (12528, 54405), (12555, 54288), (12636, 53940), (13392, 50895), (13485, 50544), (13572, 50220), (14040, 48546), (14094, 48360), (14384, 47385), (14508, 46980), (14580, 46748), (15066, 45240), (15080, 45198), (15660, 43524), (15795, 43152), (16120, 42282), (16182, 42120), (16740, 40716), (16848, 40455), (16965, 40176), (17980, 37908), (18096, 37665), (18135, 37584), (18792, 36270), (18954, 35960), (19344, 35235), (19440, 35061), (20088, 33930), (20358, 33480), (20880, 32643), (21060, 32364), (21141, 32240), (21576, 31590), (21762, 31320), (22320, 30537), (22599, 30160), (22620, 30132), (23374, 29160), (23490, 29016), (24180, 28188), (24273, 28080), (25110, 27144), (25272, 26970)]