20984611200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13577}}^1$

素因数の和:13634

約数の個数: 384

約数和(自身を含む): 82432581120

約数和(自身を除く): 61447969920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 50, 56, 60, 64, 69, 70, 75, 80, 84, 92, 96, 100, 105, 112, 115, 120, 128, 138, 140, 150, 160, 161, 168, 175, 184, 192, 200, 210, 224, 230, 240, 276, 280, 300, 320, 322, 336, 345, 350, 368, 384, 400, 420, 448, 460, 480, 483, 525, 552, 560, 575, 600, 640, 644, 672, 690, 700, 736, 800, 805, 840, 896, 920, 960, 966, 1050, 1104, 1120, 1150, 1200, 1288, 1344, 1380, 1400, 1472, 1600, 1610, 1680, 1725, 1840, 1920, 1932, 2100, 2208, 2240, 2300, 2400, 2415, 2576, 2688, 2760, 2800, 2944, 3200, 3220, 3360, 3450, 3680, 3864, 4025, 4200, 4416, 4480, 4600, 4800, 4830, 5152, 5520, 5600, 6440, 6720, 6900, 7360, 7728, 8050, 8400, 8832, 9200, 9600, 9660, 10304, 11040, 11200, 12075, 12880, 13440, 13577, 13800, 14720, 15456, 16100, 16800, 18400, 19320, 20608, 22080, 22400, 24150, 25760, 27154, 27600, 30912, 32200, 33600, 36800, 38640, 40731, 44160, 48300, 51520, 54308, 55200, 61824, 64400, 67200, 67885, 73600, 77280, 81462, 95039, 96600, 103040, 108616, 110400, 128800, 135770, 154560, 162924, 190078, 193200, 203655, 217232, 220800, 257600, 271540, 285117, 309120, 312271, 325848, 339425, 380156, 386400, 407310, 434464, 475195, 515200, 543080, 570234, 624542, 651696, 678850, 760312, 772800, 814620, 868928, 936813, 950390, 1018275, 1086160, 1140468, 1249084, 1303392, 1357700, 1425585, 1520624, 1545600, 1561355, 1629240, 1737856, 1873626, 1900780, 2036550, 2172320, 2185897, 2280936, 2375975, 2498168, 2606784, 2715400, 2851170, 3041248, 3122710, 3258480, 3747252, 3801560, 4073100, 4344640, 4371794, 4561872, 4684065, 4751950, 4996336, 5213568, 5430800, 5702340, 6082496, 6245420, 6516960, 6557691, 7127925, 7494504, 7603120, 7806775, 8146200, 8689280, 8743588, 9123744, 9368130, 9503900, 9992672, 10861600, 10929485, 11404680, 12164992, 12490840, 13033920, 13115382, 14255850, 14989008, 15206240, 15613550, 16292400, 17487176, 18247488, 18736260, 19007800, 19985344, 21723200, 21858970, 22809360, 23420325, 24981680, 26067840, 26230764, 28511700, 29978016, 30412480, 31227100, 32584800, 32788455, 34974352, 36494976, 37472520, 38015600, 39970688, 43446400, 43717940, 45618720, 46840650, 49963360, 52461528, 54647425, 57023400, 59956032, 60824960, 62454200, 65169600, 65576910, 69948704, 74945040, 76031200, 87435880, 91237440, 93681300, 99926720, 104923056, 109294850, 114046800, 119912064, 124908400, 130339200, 131153820, 139897408, 149890080, 152062400, 163942275, 174871760, 182474880, 187362600, 199853440, 209846112, 218589700, 228093600, 249816800, 262307640, 279794816, 299780160, 304124800, 327884550, 349743520, 374725200, 419692224, 437179400, 456187200, 499633600, 524615280, 599560320, 655769100, 699487040, 749450400, 839384448, 874358800, 912374400, 999267200, 1049230560, 1311538200, 1398974080, 1498900800, 1748717600, 2098461120, 2623076400, 2997801600, 3497435200, 4196922240, 5246152800, 6994870400, 10492305600, 20984611200]

約数ペア:

[(1, 20984611200), (2, 10492305600), (3, 6994870400), (4, 5246152800), (5, 4196922240), (6, 3497435200), (7, 2997801600), (8, 2623076400), (10, 2098461120), (12, 1748717600), (14, 1498900800), (15, 1398974080), (16, 1311538200), (20, 1049230560), (21, 999267200), (23, 912374400), (24, 874358800), (25, 839384448), (28, 749450400), (30, 699487040), (32, 655769100), (35, 599560320), (40, 524615280), (42, 499633600), (46, 456187200), (48, 437179400), (50, 419692224), (56, 374725200), (60, 349743520), (64, 327884550), (69, 304124800), (70, 299780160), (75, 279794816), (80, 262307640), (84, 249816800), (92, 228093600), (96, 218589700), (100, 209846112), (105, 199853440), (112, 187362600), (115, 182474880), (120, 174871760), (128, 163942275), (138, 152062400), (140, 149890080), (150, 139897408), (160, 131153820), (161, 130339200), (168, 124908400), (175, 119912064), (184, 114046800), (192, 109294850), (200, 104923056), (210, 99926720), (224, 93681300), (230, 91237440), (240, 87435880), (276, 76031200), (280, 74945040), (300, 69948704), (320, 65576910), (322, 65169600), (336, 62454200), (345, 60824960), (350, 59956032), (368, 57023400), (384, 54647425), (400, 52461528), (420, 49963360), (448, 46840650), (460, 45618720), (480, 43717940), (483, 43446400), (525, 39970688), (552, 38015600), (560, 37472520), (575, 36494976), (600, 34974352), (640, 32788455), (644, 32584800), (672, 31227100), (690, 30412480), (700, 29978016), (736, 28511700), (800, 26230764), (805, 26067840), (840, 24981680), (896, 23420325), (920, 22809360), (960, 21858970), (966, 21723200), (1050, 19985344), (1104, 19007800), (1120, 18736260), (1150, 18247488), (1200, 17487176), (1288, 16292400), (1344, 15613550), (1380, 15206240), (1400, 14989008), (1472, 14255850), (1600, 13115382), (1610, 13033920), (1680, 12490840), (1725, 12164992), (1840, 11404680), (1920, 10929485), (1932, 10861600), (2100, 9992672), (2208, 9503900), (2240, 9368130), (2300, 9123744), (2400, 8743588), (2415, 8689280), (2576, 8146200), (2688, 7806775), (2760, 7603120), (2800, 7494504), (2944, 7127925), (3200, 6557691), (3220, 6516960), (3360, 6245420), (3450, 6082496), (3680, 5702340), (3864, 5430800), (4025, 5213568), (4200, 4996336), (4416, 4751950), (4480, 4684065), (4600, 4561872), (4800, 4371794), (4830, 4344640), (5152, 4073100), (5520, 3801560), (5600, 3747252), (6440, 3258480), (6720, 3122710), (6900, 3041248), (7360, 2851170), (7728, 2715400), (8050, 2606784), (8400, 2498168), (8832, 2375975), (9200, 2280936), (9600, 2185897), (9660, 2172320), (10304, 2036550), (11040, 1900780), (11200, 1873626), (12075, 1737856), (12880, 1629240), (13440, 1561355), (13577, 1545600), (13800, 1520624), (14720, 1425585), (15456, 1357700), (16100, 1303392), (16800, 1249084), (18400, 1140468), (19320, 1086160), (20608, 1018275), (22080, 950390), (22400, 936813), (24150, 868928), (25760, 814620), (27154, 772800), (27600, 760312), (30912, 678850), (32200, 651696), (33600, 624542), (36800, 570234), (38640, 543080), (40731, 515200), (44160, 475195), (48300, 434464), (51520, 407310), (54308, 386400), (55200, 380156), (61824, 339425), (64400, 325848), (67200, 312271), (67885, 309120), (73600, 285117), (77280, 271540), (81462, 257600), (95039, 220800), (96600, 217232), (103040, 203655), (108616, 193200), (110400, 190078), (128800, 162924), (135770, 154560)]