20795184000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1376

約数の個数: 512

約数和(自身を含む): 78726211200

約数和(自身を除く): 57931027200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 37, 40, 45, 48, 50, 54, 60, 64, 72, 74, 75, 80, 90, 96, 100, 108, 111, 120, 125, 128, 135, 144, 148, 150, 160, 180, 185, 192, 200, 216, 222, 225, 240, 250, 270, 288, 296, 300, 320, 333, 360, 370, 375, 384, 400, 432, 444, 450, 480, 500, 540, 555, 576, 592, 600, 640, 666, 675, 720, 740, 750, 800, 864, 888, 900, 925, 960, 999, 1000, 1080, 1110, 1125, 1152, 1184, 1200, 1301, 1332, 1350, 1440, 1480, 1500, 1600, 1665, 1728, 1776, 1800, 1850, 1920, 1998, 2000, 2160, 2220, 2250, 2368, 2400, 2602, 2664, 2700, 2775, 2880, 2960, 3000, 3200, 3330, 3375, 3456, 3552, 3600, 3700, 3903, 3996, 4000, 4320, 4440, 4500, 4625, 4736, 4800, 4995, 5204, 5328, 5400, 5550, 5760, 5920, 6000, 6505, 6660, 6750, 7104, 7200, 7400, 7806, 7992, 8000, 8325, 8640, 8880, 9000, 9250, 9600, 9990, 10408, 10656, 10800, 11100, 11709, 11840, 12000, 13010, 13320, 13500, 13875, 14208, 14400, 14800, 15612, 15984, 16000, 16650, 17280, 17760, 18000, 18500, 19515, 19980, 20816, 21312, 21600, 22200, 23418, 23680, 24000, 24975, 26020, 26640, 27000, 27750, 28800, 29600, 31224, 31968, 32525, 33300, 35127, 35520, 36000, 37000, 39030, 39960, 41625, 41632, 42624, 43200, 44400, 46836, 48000, 48137, 49950, 52040, 53280, 54000, 55500, 58545, 59200, 62448, 63936, 65050, 66600, 70254, 71040, 72000, 74000, 78060, 79920, 83250, 83264, 86400, 88800, 93672, 96274, 97575, 99900, 104080, 106560, 108000, 111000, 117090, 118400, 124875, 124896, 127872, 130100, 133200, 140508, 144000, 144411, 148000, 156120, 159840, 162625, 166500, 166528, 175635, 177600, 187344, 192548, 195150, 199800, 208160, 213120, 216000, 222000, 234180, 240685, 249750, 249792, 260200, 266400, 281016, 288822, 292725, 296000, 312240, 319680, 325250, 333000, 351270, 355200, 374688, 385096, 390300, 399600, 416320, 432000, 433233, 444000, 468360, 481370, 487875, 499500, 499584, 520400, 532800, 562032, 577644, 585450, 592000, 624480, 639360, 650500, 666000, 702540, 722055, 749376, 770192, 780600, 799200, 832640, 866466, 878175, 888000, 936720, 962740, 975750, 999000, 1040800, 1065600, 1124064, 1155288, 1170900, 1203425, 1248960, 1299699, 1301000, 1332000, 1405080, 1444110, 1463625, 1498752, 1540384, 1561200, 1598400, 1732932, 1756350, 1776000, 1873440, 1925480, 1951500, 1998000, 2081600, 2166165, 2248128, 2310576, 2341800, 2406850, 2497920, 2599398, 2602000, 2664000, 2810160, 2888220, 2927250, 3080768, 3122400, 3196800, 3465864, 3512700, 3610275, 3746880, 3850960, 3903000, 3996000, 4163200, 4332330, 4390875, 4496256, 4621152, 4683600, 4813700, 5198796, 5204000, 5328000, 5620320, 5776440, 5854500, 6017125, 6161536, 6244800, 6498495, 6931728, 7025400, 7220550, 7493760, 7701920, 7806000, 7992000, 8664660, 8781750, 9242304, 9367200, 9627400, 10397592, 10408000, 10830825, 11240640, 11552880, 11709000, 12034250, 12489600, 12996990, 13863456, 14050800, 14441100, 15403840, 15612000, 15984000, 17329320, 17563500, 18051375, 18484608, 18734400, 19254800, 20795184, 20816000, 21661650, 22481280, 23105760, 23418000, 24068500, 25993980, 27726912, 28101600, 28882200, 30807680, 31224000, 32492475, 34658640, 35127000, 36102750, 37468800, 38509600, 41590368, 43323300, 46211520, 46836000, 48137000, 51987960, 54154125, 55453824, 56203200, 57764400, 62448000, 64984950, 69317280, 70254000, 72205500, 77019200, 83180736, 86646600, 92423040, 93672000, 96274000, 103975920, 108308250, 112406400, 115528800, 129969900, 138634560, 140508000, 144411000, 154038400, 162462375, 166361472, 173293200, 187344000, 192548000, 207951840, 216616500, 231057600, 259939800, 277269120, 281016000, 288822000, 324924750, 346586400, 385096000, 415903680, 433233000, 462115200, 519879600, 562032000, 577644000, 649849500, 693172800, 770192000, 831807360, 866466000, 1039759200, 1155288000, 1299699000, 1386345600, 1732932000, 2079518400, 2310576000, 2599398000, 3465864000, 4159036800, 5198796000, 6931728000, 10397592000, 20795184000]

約数ペア:

[(1, 20795184000), (2, 10397592000), (3, 6931728000), (4, 5198796000), (5, 4159036800), (6, 3465864000), (8, 2599398000), (9, 2310576000), (10, 2079518400), (12, 1732932000), (15, 1386345600), (16, 1299699000), (18, 1155288000), (20, 1039759200), (24, 866466000), (25, 831807360), (27, 770192000), (30, 693172800), (32, 649849500), (36, 577644000), (37, 562032000), (40, 519879600), (45, 462115200), (48, 433233000), (50, 415903680), (54, 385096000), (60, 346586400), (64, 324924750), (72, 288822000), (74, 281016000), (75, 277269120), (80, 259939800), (90, 231057600), (96, 216616500), (100, 207951840), (108, 192548000), (111, 187344000), (120, 173293200), (125, 166361472), (128, 162462375), (135, 154038400), (144, 144411000), (148, 140508000), (150, 138634560), (160, 129969900), (180, 115528800), (185, 112406400), (192, 108308250), (200, 103975920), (216, 96274000), (222, 93672000), (225, 92423040), (240, 86646600), (250, 83180736), (270, 77019200), (288, 72205500), (296, 70254000), (300, 69317280), (320, 64984950), (333, 62448000), (360, 57764400), (370, 56203200), (375, 55453824), (384, 54154125), (400, 51987960), (432, 48137000), (444, 46836000), (450, 46211520), (480, 43323300), (500, 41590368), (540, 38509600), (555, 37468800), (576, 36102750), (592, 35127000), (600, 34658640), (640, 32492475), (666, 31224000), (675, 30807680), (720, 28882200), (740, 28101600), (750, 27726912), (800, 25993980), (864, 24068500), (888, 23418000), (900, 23105760), (925, 22481280), (960, 21661650), (999, 20816000), (1000, 20795184), (1080, 19254800), (1110, 18734400), (1125, 18484608), (1152, 18051375), (1184, 17563500), (1200, 17329320), (1301, 15984000), (1332, 15612000), (1350, 15403840), (1440, 14441100), (1480, 14050800), (1500, 13863456), (1600, 12996990), (1665, 12489600), (1728, 12034250), (1776, 11709000), (1800, 11552880), (1850, 11240640), (1920, 10830825), (1998, 10408000), (2000, 10397592), (2160, 9627400), (2220, 9367200), (2250, 9242304), (2368, 8781750), (2400, 8664660), (2602, 7992000), (2664, 7806000), (2700, 7701920), (2775, 7493760), (2880, 7220550), (2960, 7025400), (3000, 6931728), (3200, 6498495), (3330, 6244800), (3375, 6161536), (3456, 6017125), (3552, 5854500), (3600, 5776440), (3700, 5620320), (3903, 5328000), (3996, 5204000), (4000, 5198796), (4320, 4813700), (4440, 4683600), (4500, 4621152), (4625, 4496256), (4736, 4390875), (4800, 4332330), (4995, 4163200), (5204, 3996000), (5328, 3903000), (5400, 3850960), (5550, 3746880), (5760, 3610275), (5920, 3512700), (6000, 3465864), (6505, 3196800), (6660, 3122400), (6750, 3080768), (7104, 2927250), (7200, 2888220), (7400, 2810160), (7806, 2664000), (7992, 2602000), (8000, 2599398), (8325, 2497920), (8640, 2406850), (8880, 2341800), (9000, 2310576), (9250, 2248128), (9600, 2166165), (9990, 2081600), (10408, 1998000), (10656, 1951500), (10800, 1925480), (11100, 1873440), (11709, 1776000), (11840, 1756350), (12000, 1732932), (13010, 1598400), (13320, 1561200), (13500, 1540384), (13875, 1498752), (14208, 1463625), (14400, 1444110), (14800, 1405080), (15612, 1332000), (15984, 1301000), (16000, 1299699), (16650, 1248960), (17280, 1203425), (17760, 1170900), (18000, 1155288), (18500, 1124064), (19515, 1065600), (19980, 1040800), (20816, 999000), (21312, 975750), (21600, 962740), (22200, 936720), (23418, 888000), (23680, 878175), (24000, 866466), (24975, 832640), (26020, 799200), (26640, 780600), (27000, 770192), (27750, 749376), (28800, 722055), (29600, 702540), (31224, 666000), (31968, 650500), (32525, 639360), (33300, 624480), (35127, 592000), (35520, 585450), (36000, 577644), (37000, 562032), (39030, 532800), (39960, 520400), (41625, 499584), (41632, 499500), (42624, 487875), (43200, 481370), (44400, 468360), (46836, 444000), (48000, 433233), (48137, 432000), (49950, 416320), (52040, 399600), (53280, 390300), (54000, 385096), (55500, 374688), (58545, 355200), (59200, 351270), (62448, 333000), (63936, 325250), (65050, 319680), (66600, 312240), (70254, 296000), (71040, 292725), (72000, 288822), (74000, 281016), (78060, 266400), (79920, 260200), (83250, 249792), (83264, 249750), (86400, 240685), (88800, 234180), (93672, 222000), (96274, 216000), (97575, 213120), (99900, 208160), (104080, 199800), (106560, 195150), (108000, 192548), (111000, 187344), (117090, 177600), (118400, 175635), (124875, 166528), (124896, 166500), (127872, 162625), (130100, 159840), (133200, 156120), (140508, 148000), (144000, 144411)]