6816567680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 384

約数和(自身を含む): 19352908800

約数和(自身を除く): 12536341120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 64, 65, 76, 80, 95, 104, 107, 124, 128, 130, 152, 155, 160, 169, 190, 208, 214, 247, 248, 260, 304, 310, 320, 338, 380, 403, 416, 428, 494, 496, 520, 535, 589, 608, 620, 640, 676, 760, 806, 832, 845, 856, 988, 992, 1040, 1070, 1178, 1216, 1235, 1240, 1352, 1391, 1520, 1612, 1664, 1690, 1712, 1976, 1984, 2015, 2033, 2080, 2140, 2356, 2432, 2470, 2480, 2704, 2782, 2945, 3040, 3211, 3224, 3317, 3380, 3424, 3952, 3968, 4030, 4066, 4160, 4280, 4712, 4940, 4960, 5239, 5408, 5564, 5890, 6080, 6422, 6448, 6634, 6760, 6848, 6955, 7657, 7904, 8060, 8132, 8320, 8560, 9424, 9880, 9920, 10165, 10478, 10816, 11128, 11780, 12160, 12844, 12896, 13268, 13520, 13696, 13910, 15314, 15808, 16055, 16120, 16264, 16585, 17120, 18083, 18848, 19760, 19840, 20330, 20956, 21632, 22256, 23560, 25688, 25792, 26195, 26429, 26536, 27040, 27820, 30628, 31616, 32110, 32240, 32528, 33170, 34240, 36166, 37696, 38285, 39520, 40660, 41912, 43121, 44512, 47120, 51376, 51584, 52390, 52858, 53072, 54080, 55640, 61256, 63023, 64220, 64480, 65056, 66340, 68480, 72332, 75392, 76570, 79040, 81320, 83824, 86242, 89024, 90415, 94240, 99541, 102752, 104780, 105716, 106144, 108160, 111280, 122512, 126046, 128440, 128960, 130112, 132145, 132680, 144664, 153140, 158080, 162640, 167648, 172484, 178048, 180830, 188480, 199082, 205504, 209560, 211432, 212288, 215605, 222560, 245024, 252092, 256880, 257920, 260224, 264290, 265360, 289328, 306280, 315115, 325280, 335296, 343577, 344968, 361660, 376960, 398164, 411008, 419120, 422864, 424576, 431210, 445120, 490048, 497705, 504184, 513760, 528580, 530720, 560573, 578656, 612560, 630230, 650560, 670592, 687154, 689936, 723320, 796328, 819299, 838240, 845728, 862420, 890240, 980096, 995410, 1008368, 1027520, 1057160, 1061440, 1121146, 1157312, 1225120, 1260460, 1301120, 1374308, 1379872, 1446640, 1592656, 1638598, 1676480, 1691456, 1717885, 1724840, 1990820, 2016736, 2055040, 2114320, 2122880, 2242292, 2314624, 2450240, 2520920, 2748616, 2759744, 2802865, 2893280, 3185312, 3277196, 3352960, 3382912, 3435770, 3449680, 3981640, 4033472, 4096495, 4228640, 4484584, 4900480, 5041840, 5497232, 5519488, 5605730, 5786560, 6370624, 6554392, 6871540, 6899360, 7963280, 8066944, 8192990, 8457280, 8969168, 10083680, 10650887, 10994464, 11211460, 11573120, 12741248, 13108784, 13743080, 13798720, 15926560, 16385980, 16914560, 17938336, 20167360, 21301774, 21988928, 22422920, 26217568, 27486160, 27597440, 31853120, 32771960, 35876672, 40334720, 42603548, 43977856, 44845840, 52435136, 53254435, 54972320, 63706240, 65543920, 71753344, 85207096, 89691680, 104870272, 106508870, 109944640, 131087840, 170414192, 179383360, 213017740, 219889280, 262175680, 340828384, 358766720, 426035480, 524351360, 681656768, 852070960, 1363313536, 1704141920, 3408283840, 6816567680]

約数ペア:

[(1, 6816567680), (2, 3408283840), (4, 1704141920), (5, 1363313536), (8, 852070960), (10, 681656768), (13, 524351360), (16, 426035480), (19, 358766720), (20, 340828384), (26, 262175680), (31, 219889280), (32, 213017740), (38, 179383360), (40, 170414192), (52, 131087840), (62, 109944640), (64, 106508870), (65, 104870272), (76, 89691680), (80, 85207096), (95, 71753344), (104, 65543920), (107, 63706240), (124, 54972320), (128, 53254435), (130, 52435136), (152, 44845840), (155, 43977856), (160, 42603548), (169, 40334720), (190, 35876672), (208, 32771960), (214, 31853120), (247, 27597440), (248, 27486160), (260, 26217568), (304, 22422920), (310, 21988928), (320, 21301774), (338, 20167360), (380, 17938336), (403, 16914560), (416, 16385980), (428, 15926560), (494, 13798720), (496, 13743080), (520, 13108784), (535, 12741248), (589, 11573120), (608, 11211460), (620, 10994464), (640, 10650887), (676, 10083680), (760, 8969168), (806, 8457280), (832, 8192990), (845, 8066944), (856, 7963280), (988, 6899360), (992, 6871540), (1040, 6554392), (1070, 6370624), (1178, 5786560), (1216, 5605730), (1235, 5519488), (1240, 5497232), (1352, 5041840), (1391, 4900480), (1520, 4484584), (1612, 4228640), (1664, 4096495), (1690, 4033472), (1712, 3981640), (1976, 3449680), (1984, 3435770), (2015, 3382912), (2033, 3352960), (2080, 3277196), (2140, 3185312), (2356, 2893280), (2432, 2802865), (2470, 2759744), (2480, 2748616), (2704, 2520920), (2782, 2450240), (2945, 2314624), (3040, 2242292), (3211, 2122880), (3224, 2114320), (3317, 2055040), (3380, 2016736), (3424, 1990820), (3952, 1724840), (3968, 1717885), (4030, 1691456), (4066, 1676480), (4160, 1638598), (4280, 1592656), (4712, 1446640), (4940, 1379872), (4960, 1374308), (5239, 1301120), (5408, 1260460), (5564, 1225120), (5890, 1157312), (6080, 1121146), (6422, 1061440), (6448, 1057160), (6634, 1027520), (6760, 1008368), (6848, 995410), (6955, 980096), (7657, 890240), (7904, 862420), (8060, 845728), (8132, 838240), (8320, 819299), (8560, 796328), (9424, 723320), (9880, 689936), (9920, 687154), (10165, 670592), (10478, 650560), (10816, 630230), (11128, 612560), (11780, 578656), (12160, 560573), (12844, 530720), (12896, 528580), (13268, 513760), (13520, 504184), (13696, 497705), (13910, 490048), (15314, 445120), (15808, 431210), (16055, 424576), (16120, 422864), (16264, 419120), (16585, 411008), (17120, 398164), (18083, 376960), (18848, 361660), (19760, 344968), (19840, 343577), (20330, 335296), (20956, 325280), (21632, 315115), (22256, 306280), (23560, 289328), (25688, 265360), (25792, 264290), (26195, 260224), (26429, 257920), (26536, 256880), (27040, 252092), (27820, 245024), (30628, 222560), (31616, 215605), (32110, 212288), (32240, 211432), (32528, 209560), (33170, 205504), (34240, 199082), (36166, 188480), (37696, 180830), (38285, 178048), (39520, 172484), (40660, 167648), (41912, 162640), (43121, 158080), (44512, 153140), (47120, 144664), (51376, 132680), (51584, 132145), (52390, 130112), (52858, 128960), (53072, 128440), (54080, 126046), (55640, 122512), (61256, 111280), (63023, 108160), (64220, 106144), (64480, 105716), (65056, 104780), (66340, 102752), (68480, 99541), (72332, 94240), (75392, 90415), (76570, 89024), (79040, 86242), (81320, 83824)]