2661276800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 576

約数和(自身を含む): 8795419200

約数和(自身を除く): 6134142400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 32, 35, 37, 38, 40, 50, 52, 56, 64, 65, 70, 74, 76, 80, 91, 95, 100, 104, 112, 128, 130, 133, 140, 148, 152, 160, 169, 175, 182, 185, 190, 200, 208, 224, 247, 259, 260, 266, 280, 296, 304, 320, 325, 338, 350, 364, 370, 380, 400, 416, 448, 455, 475, 481, 494, 518, 520, 532, 560, 592, 608, 640, 650, 665, 676, 700, 703, 728, 740, 760, 800, 832, 845, 896, 910, 925, 950, 962, 988, 1036, 1040, 1064, 1120, 1183, 1184, 1216, 1235, 1295, 1300, 1330, 1352, 1400, 1406, 1456, 1480, 1520, 1600, 1664, 1690, 1729, 1820, 1850, 1900, 1924, 1976, 2072, 2080, 2128, 2240, 2275, 2366, 2368, 2405, 2432, 2470, 2590, 2600, 2660, 2704, 2800, 2812, 2912, 2960, 3040, 3200, 3211, 3325, 3367, 3380, 3458, 3515, 3640, 3700, 3800, 3848, 3952, 4144, 4160, 4225, 4256, 4480, 4550, 4732, 4736, 4810, 4921, 4940, 5180, 5200, 5320, 5408, 5600, 5624, 5824, 5915, 5920, 6080, 6175, 6253, 6422, 6475, 6650, 6734, 6760, 6916, 7030, 7280, 7400, 7600, 7696, 7904, 8288, 8320, 8450, 8512, 8645, 9100, 9139, 9464, 9620, 9842, 9880, 10360, 10400, 10640, 10816, 11200, 11248, 11648, 11830, 11840, 12025, 12160, 12350, 12506, 12844, 12950, 13300, 13468, 13520, 13832, 14060, 14560, 14800, 15200, 15392, 15808, 16055, 16576, 16835, 16900, 17024, 17290, 17575, 18200, 18278, 18928, 19240, 19684, 19760, 20720, 20800, 21280, 21632, 22400, 22477, 22496, 23660, 23680, 24050, 24605, 24700, 25012, 25688, 25900, 26600, 26936, 27040, 27664, 28120, 29120, 29575, 29600, 30400, 30784, 31265, 31616, 32110, 33152, 33670, 33800, 34580, 35150, 36400, 36556, 37856, 38480, 39368, 39520, 41440, 41600, 42560, 43225, 43771, 44954, 44992, 45695, 47320, 48100, 49210, 49400, 50024, 51376, 51800, 53200, 53872, 54080, 55328, 56240, 58240, 59150, 59200, 60800, 61568, 62530, 63973, 64220, 67340, 67600, 69160, 70300, 72800, 73112, 75712, 76960, 78736, 79040, 80275, 82880, 84175, 85120, 86450, 87542, 89908, 89984, 91390, 94640, 96200, 98420, 98800, 100048, 102752, 103600, 106400, 107744, 108160, 110656, 112385, 112480, 118300, 118400, 118807, 123025, 125060, 127946, 128440, 134680, 135200, 138320, 140600, 145600, 146224, 151424, 153920, 156325, 157472, 158080, 160550, 165760, 168350, 172900, 175084, 179816, 182780, 189280, 192400, 196840, 197600, 200096, 205504, 207200, 212800, 215488, 218855, 221312, 224770, 224960, 228475, 236600, 237614, 246050, 250120, 255892, 256880, 269360, 270400, 276640, 281200, 291200, 292448, 307840, 312650, 314944, 319865, 321100, 336700, 345800, 350168, 359632, 365560, 378560, 384800, 393680, 395200, 400192, 411008, 414400, 425600, 430976, 437710, 449540, 449920, 456950, 473200, 475228, 492100, 500240, 511784, 513760, 538720, 540800, 553280, 561925, 562400, 584896, 594035, 625300, 629888, 639730, 642200, 673400, 691600, 700336, 719264, 731120, 757120, 769600, 787360, 790400, 800384, 828800, 831649, 875420, 899080, 913900, 946400, 950456, 984200, 1000480, 1023568, 1027520, 1077440, 1094275, 1106560, 1123850, 1124800, 1169792, 1188070, 1250600, 1279460, 1284400, 1346800, 1383200, 1400672, 1438528, 1462240, 1539200, 1574720, 1599325, 1663298, 1750840, 1798160, 1827800, 1892800, 1900912, 1968400, 2000960, 2047136, 2055040, 2154880, 2188550, 2247700, 2249600, 2376140, 2501200, 2558920, 2568800, 2693600, 2766400, 2801344, 2877056, 2924480, 2970175, 3149440, 3198650, 3326596, 3501680, 3596320, 3655600, 3785600, 3801824, 3936800, 4001920, 4094272, 4158245, 4377100, 4495400, 4752280, 5002400, 5117840, 5137600, 5387200, 5532800, 5602688, 5848960, 5940350, 6397300, 6653192, 7003360, 7192640, 7311200, 7603648, 7873600, 8188544, 8316490, 8754200, 8990800, 9504560, 10004800, 10235680, 10275200, 10774400, 11880700, 12794600, 13306384, 14006720, 14385280, 14622400, 15207296, 15747200, 16632980, 17508400, 17981600, 19009120, 20009600, 20471360, 20791225, 23761400, 25589200, 26612768, 28013440, 29244800, 33265960, 35016800, 35963200, 38018240, 40942720, 41582450, 47522800, 51178400, 53225536, 66531920, 70033600, 71926400, 76036480, 83164900, 95045600, 102356800, 106451072, 133063840, 140067200, 166329800, 190091200, 204713600, 266127680, 332659600, 380182400, 532255360, 665319200, 1330638400, 2661276800]

約数ペア:

[(1, 2661276800), (2, 1330638400), (4, 665319200), (5, 532255360), (7, 380182400), (8, 332659600), (10, 266127680), (13, 204713600), (14, 190091200), (16, 166329800), (19, 140067200), (20, 133063840), (25, 106451072), (26, 102356800), (28, 95045600), (32, 83164900), (35, 76036480), (37, 71926400), (38, 70033600), (40, 66531920), (50, 53225536), (52, 51178400), (56, 47522800), (64, 41582450), (65, 40942720), (70, 38018240), (74, 35963200), (76, 35016800), (80, 33265960), (91, 29244800), (95, 28013440), (100, 26612768), (104, 25589200), (112, 23761400), (128, 20791225), (130, 20471360), (133, 20009600), (140, 19009120), (148, 17981600), (152, 17508400), (160, 16632980), (169, 15747200), (175, 15207296), (182, 14622400), (185, 14385280), (190, 14006720), (200, 13306384), (208, 12794600), (224, 11880700), (247, 10774400), (259, 10275200), (260, 10235680), (266, 10004800), (280, 9504560), (296, 8990800), (304, 8754200), (320, 8316490), (325, 8188544), (338, 7873600), (350, 7603648), (364, 7311200), (370, 7192640), (380, 7003360), (400, 6653192), (416, 6397300), (448, 5940350), (455, 5848960), (475, 5602688), (481, 5532800), (494, 5387200), (518, 5137600), (520, 5117840), (532, 5002400), (560, 4752280), (592, 4495400), (608, 4377100), (640, 4158245), (650, 4094272), (665, 4001920), (676, 3936800), (700, 3801824), (703, 3785600), (728, 3655600), (740, 3596320), (760, 3501680), (800, 3326596), (832, 3198650), (845, 3149440), (896, 2970175), (910, 2924480), (925, 2877056), (950, 2801344), (962, 2766400), (988, 2693600), (1036, 2568800), (1040, 2558920), (1064, 2501200), (1120, 2376140), (1183, 2249600), (1184, 2247700), (1216, 2188550), (1235, 2154880), (1295, 2055040), (1300, 2047136), (1330, 2000960), (1352, 1968400), (1400, 1900912), (1406, 1892800), (1456, 1827800), (1480, 1798160), (1520, 1750840), (1600, 1663298), (1664, 1599325), (1690, 1574720), (1729, 1539200), (1820, 1462240), (1850, 1438528), (1900, 1400672), (1924, 1383200), (1976, 1346800), (2072, 1284400), (2080, 1279460), (2128, 1250600), (2240, 1188070), (2275, 1169792), (2366, 1124800), (2368, 1123850), (2405, 1106560), (2432, 1094275), (2470, 1077440), (2590, 1027520), (2600, 1023568), (2660, 1000480), (2704, 984200), (2800, 950456), (2812, 946400), (2912, 913900), (2960, 899080), (3040, 875420), (3200, 831649), (3211, 828800), (3325, 800384), (3367, 790400), (3380, 787360), (3458, 769600), (3515, 757120), (3640, 731120), (3700, 719264), (3800, 700336), (3848, 691600), (3952, 673400), (4144, 642200), (4160, 639730), (4225, 629888), (4256, 625300), (4480, 594035), (4550, 584896), (4732, 562400), (4736, 561925), (4810, 553280), (4921, 540800), (4940, 538720), (5180, 513760), (5200, 511784), (5320, 500240), (5408, 492100), (5600, 475228), (5624, 473200), (5824, 456950), (5915, 449920), (5920, 449540), (6080, 437710), (6175, 430976), (6253, 425600), (6422, 414400), (6475, 411008), (6650, 400192), (6734, 395200), (6760, 393680), (6916, 384800), (7030, 378560), (7280, 365560), (7400, 359632), (7600, 350168), (7696, 345800), (7904, 336700), (8288, 321100), (8320, 319865), (8450, 314944), (8512, 312650), (8645, 307840), (9100, 292448), (9139, 291200), (9464, 281200), (9620, 276640), (9842, 270400), (9880, 269360), (10360, 256880), (10400, 255892), (10640, 250120), (10816, 246050), (11200, 237614), (11248, 236600), (11648, 228475), (11830, 224960), (11840, 224770), (12025, 221312), (12160, 218855), (12350, 215488), (12506, 212800), (12844, 207200), (12950, 205504), (13300, 200096), (13468, 197600), (13520, 196840), (13832, 192400), (14060, 189280), (14560, 182780), (14800, 179816), (15200, 175084), (15392, 172900), (15808, 168350), (16055, 165760), (16576, 160550), (16835, 158080), (16900, 157472), (17024, 156325), (17290, 153920), (17575, 151424), (18200, 146224), (18278, 145600), (18928, 140600), (19240, 138320), (19684, 135200), (19760, 134680), (20720, 128440), (20800, 127946), (21280, 125060), (21632, 123025), (22400, 118807), (22477, 118400), (22496, 118300), (23660, 112480), (23680, 112385), (24050, 110656), (24605, 108160), (24700, 107744), (25012, 106400), (25688, 103600), (25900, 102752), (26600, 100048), (26936, 98800), (27040, 98420), (27664, 96200), (28120, 94640), (29120, 91390), (29575, 89984), (29600, 89908), (30400, 87542), (30784, 86450), (31265, 85120), (31616, 84175), (32110, 82880), (33152, 80275), (33670, 79040), (33800, 78736), (34580, 76960), (35150, 75712), (36400, 73112), (36556, 72800), (37856, 70300), (38480, 69160), (39368, 67600), (39520, 67340), (41440, 64220), (41600, 63973), (42560, 62530), (43225, 61568), (43771, 60800), (44954, 59200), (44992, 59150), (45695, 58240), (47320, 56240), (48100, 55328), (49210, 54080), (49400, 53872), (50024, 53200), (51376, 51800)]