21464161920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2433

約数の個数: 512

約数和(自身を含む): 83122329600

約数和(自身を除く): 61658167680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 48, 51, 54, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 108, 120, 124, 128, 135, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 216, 240, 248, 255, 270, 272, 279, 288, 306, 310, 320, 340, 360, 372, 384, 408, 432, 459, 465, 480, 496, 510, 527, 540, 544, 558, 576, 612, 620, 640, 680, 720, 744, 765, 816, 837, 864, 918, 930, 960, 992, 1020, 1054, 1080, 1088, 1116, 1152, 1224, 1240, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1674, 1728, 1836, 1860, 1920, 1984, 2040, 2108, 2160, 2176, 2232, 2295, 2357, 2448, 2480, 2635, 2720, 2790, 2880, 2976, 3060, 3162, 3264, 3348, 3456, 3672, 3720, 3968, 4080, 4185, 4216, 4320, 4464, 4590, 4714, 4743, 4896, 4960, 5270, 5440, 5580, 5760, 5952, 6120, 6324, 6528, 6696, 7071, 7344, 7440, 7905, 8160, 8370, 8432, 8640, 8928, 9180, 9428, 9486, 9792, 9920, 10540, 10880, 11160, 11785, 11904, 12240, 12648, 13392, 14142, 14229, 14688, 14880, 15810, 16320, 16740, 16864, 17280, 17856, 18360, 18856, 18972, 19584, 19840, 21080, 21213, 22320, 23570, 23715, 24480, 25296, 26784, 28284, 28458, 29376, 29760, 31620, 32640, 33480, 33728, 35355, 35712, 36720, 37712, 37944, 40069, 42160, 42426, 44640, 47140, 47430, 48960, 50592, 53568, 56568, 56916, 58752, 59520, 63240, 63639, 66960, 67456, 70710, 71145, 73067, 73440, 75424, 75888, 80138, 84320, 84852, 89280, 94280, 94860, 97920, 101184, 106065, 107136, 113136, 113832, 120207, 126480, 127278, 133920, 141420, 142290, 146134, 146880, 150848, 151776, 160276, 168640, 169704, 178560, 188560, 189720, 200345, 202368, 212130, 219201, 226272, 227664, 240414, 252960, 254556, 267840, 282840, 284580, 292268, 293760, 301696, 303552, 318195, 320552, 337280, 339408, 360621, 365335, 377120, 379440, 400690, 424260, 438402, 452544, 455328, 480828, 505920, 509112, 535680, 565680, 569160, 584536, 601035, 607104, 636390, 641104, 657603, 678816, 721242, 730670, 754240, 758880, 801380, 848520, 876804, 905088, 910656, 961656, 1011840, 1018224, 1081863, 1096005, 1131360, 1138320, 1169072, 1202070, 1242139, 1272780, 1282208, 1315206, 1357632, 1442484, 1461340, 1508480, 1517760, 1602760, 1697040, 1753608, 1803105, 1821312, 1923312, 1972809, 2036448, 2163726, 2192010, 2262720, 2276640, 2338144, 2404140, 2484278, 2545560, 2564416, 2630412, 2715264, 2884968, 2922680, 3035520, 3205520, 3288015, 3394080, 3507216, 3606210, 3726417, 3846624, 3945618, 4072896, 4327452, 4384020, 4525440, 4553280, 4676288, 4808280, 4968556, 5091120, 5128832, 5260824, 5409315, 5769936, 5845360, 6210695, 6411040, 6576030, 6788160, 7014432, 7212420, 7452834, 7693248, 7891236, 8145792, 8654904, 8768040, 9106560, 9352576, 9616560, 9864045, 9937112, 10182240, 10521648, 10818630, 11179251, 11539872, 11690720, 12421390, 12822080, 13152060, 13576320, 14028864, 14424840, 14905668, 15386496, 15782472, 17309808, 17536080, 18632085, 19233120, 19728090, 19874224, 20364480, 21043296, 21637260, 22358502, 23079744, 23381440, 24842780, 25644160, 26304120, 28057728, 28849680, 29811336, 31564944, 33537753, 34619616, 35072160, 37264170, 38466240, 39456180, 39748448, 40728960, 42086592, 43274520, 44717004, 46159488, 46762880, 49685560, 52608240, 55896255, 57699360, 59622672, 63129888, 67075506, 69239232, 70144320, 74528340, 76932480, 78912360, 79496896, 84173184, 86549040, 89434008, 99371120, 105216480, 111792510, 115398720, 119245344, 126259776, 134151012, 138478464, 140288640, 149056680, 157824720, 158993792, 167688765, 173098080, 178868016, 198742240, 210432960, 223585020, 230797440, 238490688, 252519552, 268302024, 298113360, 315649440, 335377530, 346196160, 357736032, 397484480, 420865920, 447170040, 476981376, 536604048, 596226720, 631298880, 670755060, 692392320, 715472064, 794968960, 894340080, 1073208096, 1192453440, 1262597760, 1341510120, 1430944128, 1788680160, 2146416192, 2384906880, 2683020240, 3577360320, 4292832384, 5366040480, 7154720640, 10732080960, 21464161920]

約数ペア:

[(1, 21464161920), (2, 10732080960), (3, 7154720640), (4, 5366040480), (5, 4292832384), (6, 3577360320), (8, 2683020240), (9, 2384906880), (10, 2146416192), (12, 1788680160), (15, 1430944128), (16, 1341510120), (17, 1262597760), (18, 1192453440), (20, 1073208096), (24, 894340080), (27, 794968960), (30, 715472064), (31, 692392320), (32, 670755060), (34, 631298880), (36, 596226720), (40, 536604048), (45, 476981376), (48, 447170040), (51, 420865920), (54, 397484480), (60, 357736032), (62, 346196160), (64, 335377530), (68, 315649440), (72, 298113360), (80, 268302024), (85, 252519552), (90, 238490688), (93, 230797440), (96, 223585020), (102, 210432960), (108, 198742240), (120, 178868016), (124, 173098080), (128, 167688765), (135, 158993792), (136, 157824720), (144, 149056680), (153, 140288640), (155, 138478464), (160, 134151012), (170, 126259776), (180, 119245344), (186, 115398720), (192, 111792510), (204, 105216480), (216, 99371120), (240, 89434008), (248, 86549040), (255, 84173184), (270, 79496896), (272, 78912360), (279, 76932480), (288, 74528340), (306, 70144320), (310, 69239232), (320, 67075506), (340, 63129888), (360, 59622672), (372, 57699360), (384, 55896255), (408, 52608240), (432, 49685560), (459, 46762880), (465, 46159488), (480, 44717004), (496, 43274520), (510, 42086592), (527, 40728960), (540, 39748448), (544, 39456180), (558, 38466240), (576, 37264170), (612, 35072160), (620, 34619616), (640, 33537753), (680, 31564944), (720, 29811336), (744, 28849680), (765, 28057728), (816, 26304120), (837, 25644160), (864, 24842780), (918, 23381440), (930, 23079744), (960, 22358502), (992, 21637260), (1020, 21043296), (1054, 20364480), (1080, 19874224), (1088, 19728090), (1116, 19233120), (1152, 18632085), (1224, 17536080), (1240, 17309808), (1360, 15782472), (1395, 15386496), (1440, 14905668), (1488, 14424840), (1530, 14028864), (1581, 13576320), (1632, 13152060), (1674, 12822080), (1728, 12421390), (1836, 11690720), (1860, 11539872), (1920, 11179251), (1984, 10818630), (2040, 10521648), (2108, 10182240), (2160, 9937112), (2176, 9864045), (2232, 9616560), (2295, 9352576), (2357, 9106560), (2448, 8768040), (2480, 8654904), (2635, 8145792), (2720, 7891236), (2790, 7693248), (2880, 7452834), (2976, 7212420), (3060, 7014432), (3162, 6788160), (3264, 6576030), (3348, 6411040), (3456, 6210695), (3672, 5845360), (3720, 5769936), (3968, 5409315), (4080, 5260824), (4185, 5128832), (4216, 5091120), (4320, 4968556), (4464, 4808280), (4590, 4676288), (4714, 4553280), (4743, 4525440), (4896, 4384020), (4960, 4327452), (5270, 4072896), (5440, 3945618), (5580, 3846624), (5760, 3726417), (5952, 3606210), (6120, 3507216), (6324, 3394080), (6528, 3288015), (6696, 3205520), (7071, 3035520), (7344, 2922680), (7440, 2884968), (7905, 2715264), (8160, 2630412), (8370, 2564416), (8432, 2545560), (8640, 2484278), (8928, 2404140), (9180, 2338144), (9428, 2276640), (9486, 2262720), (9792, 2192010), (9920, 2163726), (10540, 2036448), (10880, 1972809), (11160, 1923312), (11785, 1821312), (11904, 1803105), (12240, 1753608), (12648, 1697040), (13392, 1602760), (14142, 1517760), (14229, 1508480), (14688, 1461340), (14880, 1442484), (15810, 1357632), (16320, 1315206), (16740, 1282208), (16864, 1272780), (17280, 1242139), (17856, 1202070), (18360, 1169072), (18856, 1138320), (18972, 1131360), (19584, 1096005), (19840, 1081863), (21080, 1018224), (21213, 1011840), (22320, 961656), (23570, 910656), (23715, 905088), (24480, 876804), (25296, 848520), (26784, 801380), (28284, 758880), (28458, 754240), (29376, 730670), (29760, 721242), (31620, 678816), (32640, 657603), (33480, 641104), (33728, 636390), (35355, 607104), (35712, 601035), (36720, 584536), (37712, 569160), (37944, 565680), (40069, 535680), (42160, 509112), (42426, 505920), (44640, 480828), (47140, 455328), (47430, 452544), (48960, 438402), (50592, 424260), (53568, 400690), (56568, 379440), (56916, 377120), (58752, 365335), (59520, 360621), (63240, 339408), (63639, 337280), (66960, 320552), (67456, 318195), (70710, 303552), (71145, 301696), (73067, 293760), (73440, 292268), (75424, 284580), (75888, 282840), (80138, 267840), (84320, 254556), (84852, 252960), (89280, 240414), (94280, 227664), (94860, 226272), (97920, 219201), (101184, 212130), (106065, 202368), (107136, 200345), (113136, 189720), (113832, 188560), (120207, 178560), (126480, 169704), (127278, 168640), (133920, 160276), (141420, 151776), (142290, 150848), (146134, 146880)]