20368588800

素因数分解:

$2^{20}\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 504

約数和(自身を含む): 79054204096

約数和(自身を除く): 58685615296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 37, 40, 42, 48, 50, 56, 60, 64, 70, 74, 75, 80, 84, 96, 100, 105, 111, 112, 120, 128, 140, 148, 150, 160, 168, 175, 185, 192, 200, 210, 222, 224, 240, 256, 259, 280, 296, 300, 320, 336, 350, 370, 384, 400, 420, 444, 448, 480, 512, 518, 525, 555, 560, 592, 600, 640, 672, 700, 740, 768, 777, 800, 840, 888, 896, 925, 960, 1024, 1036, 1050, 1110, 1120, 1184, 1200, 1280, 1295, 1344, 1400, 1480, 1536, 1554, 1600, 1680, 1776, 1792, 1850, 1920, 2048, 2072, 2100, 2220, 2240, 2368, 2400, 2560, 2590, 2688, 2775, 2800, 2960, 3072, 3108, 3200, 3360, 3552, 3584, 3700, 3840, 3885, 4096, 4144, 4200, 4440, 4480, 4736, 4800, 5120, 5180, 5376, 5550, 5600, 5920, 6144, 6216, 6400, 6475, 6720, 7104, 7168, 7400, 7680, 7770, 8192, 8288, 8400, 8880, 8960, 9472, 9600, 10240, 10360, 10752, 11100, 11200, 11840, 12288, 12432, 12800, 12950, 13440, 14208, 14336, 14800, 15360, 15540, 16384, 16576, 16800, 17760, 17920, 18944, 19200, 19425, 20480, 20720, 21504, 22200, 22400, 23680, 24576, 24864, 25600, 25900, 26880, 28416, 28672, 29600, 30720, 31080, 32768, 33152, 33600, 35520, 35840, 37888, 38400, 38850, 40960, 41440, 43008, 44400, 44800, 47360, 49152, 49728, 51200, 51800, 53760, 56832, 57344, 59200, 61440, 62160, 65536, 66304, 67200, 71040, 71680, 75776, 76800, 77700, 81920, 82880, 86016, 88800, 89600, 94720, 98304, 99456, 102400, 103600, 107520, 113664, 114688, 118400, 122880, 124320, 131072, 132608, 134400, 142080, 143360, 151552, 153600, 155400, 163840, 165760, 172032, 177600, 179200, 189440, 196608, 198912, 204800, 207200, 215040, 227328, 229376, 236800, 245760, 248640, 262144, 265216, 268800, 284160, 286720, 303104, 307200, 310800, 327680, 331520, 344064, 355200, 358400, 378880, 393216, 397824, 409600, 414400, 430080, 454656, 458752, 473600, 491520, 497280, 524288, 530432, 537600, 568320, 573440, 606208, 614400, 621600, 655360, 663040, 688128, 710400, 716800, 757760, 786432, 795648, 819200, 828800, 860160, 909312, 917504, 947200, 983040, 994560, 1048576, 1060864, 1075200, 1136640, 1146880, 1212416, 1228800, 1243200, 1310720, 1326080, 1376256, 1420800, 1433600, 1515520, 1572864, 1591296, 1638400, 1657600, 1720320, 1818624, 1835008, 1894400, 1966080, 1989120, 2121728, 2150400, 2273280, 2293760, 2424832, 2457600, 2486400, 2621440, 2652160, 2752512, 2841600, 2867200, 3031040, 3145728, 3182592, 3276800, 3315200, 3440640, 3637248, 3670016, 3788800, 3932160, 3978240, 4243456, 4300800, 4546560, 4587520, 4849664, 4915200, 4972800, 5242880, 5304320, 5505024, 5683200, 5734400, 6062080, 6365184, 6553600, 6630400, 6881280, 7274496, 7340032, 7577600, 7864320, 7956480, 8486912, 8601600, 9093120, 9175040, 9699328, 9830400, 9945600, 10608640, 11010048, 11366400, 11468800, 12124160, 12730368, 13107200, 13260800, 13762560, 14548992, 15155200, 15728640, 15912960, 16973824, 17203200, 18186240, 18350080, 19398656, 19660800, 19891200, 21217280, 22020096, 22732800, 22937600, 24248320, 25460736, 26214400, 26521600, 27525120, 29097984, 30310400, 31825920, 33947648, 34406400, 36372480, 36700160, 38797312, 39321600, 39782400, 42434560, 45465600, 45875200, 48496640, 50921472, 53043200, 55050240, 58195968, 60620800, 63651840, 67895296, 68812800, 72744960, 78643200, 79564800, 84869120, 90931200, 91750400, 96993280, 101842944, 106086400, 110100480, 116391936, 121241600, 127303680, 135790592, 137625600, 145489920, 159129600, 169738240, 181862400, 183500800, 193986560, 203685888, 212172800, 242483200, 254607360, 271581184, 275251200, 290979840, 318259200, 339476480, 363724800, 407371776, 424345600, 484966400, 509214720, 550502400, 581959680, 636518400, 678952960, 727449600, 814743552, 848691200, 969932800, 1018429440, 1273036800, 1357905920, 1454899200, 1697382400, 2036858880, 2546073600, 2909798400, 3394764800, 4073717760, 5092147200, 6789529600, 10184294400, 20368588800]

約数ペア:

[(1, 20368588800), (2, 10184294400), (3, 6789529600), (4, 5092147200), (5, 4073717760), (6, 3394764800), (7, 2909798400), (8, 2546073600), (10, 2036858880), (12, 1697382400), (14, 1454899200), (15, 1357905920), (16, 1273036800), (20, 1018429440), (21, 969932800), (24, 848691200), (25, 814743552), (28, 727449600), (30, 678952960), (32, 636518400), (35, 581959680), (37, 550502400), (40, 509214720), (42, 484966400), (48, 424345600), (50, 407371776), (56, 363724800), (60, 339476480), (64, 318259200), (70, 290979840), (74, 275251200), (75, 271581184), (80, 254607360), (84, 242483200), (96, 212172800), (100, 203685888), (105, 193986560), (111, 183500800), (112, 181862400), (120, 169738240), (128, 159129600), (140, 145489920), (148, 137625600), (150, 135790592), (160, 127303680), (168, 121241600), (175, 116391936), (185, 110100480), (192, 106086400), (200, 101842944), (210, 96993280), (222, 91750400), (224, 90931200), (240, 84869120), (256, 79564800), (259, 78643200), (280, 72744960), (296, 68812800), (300, 67895296), (320, 63651840), (336, 60620800), (350, 58195968), (370, 55050240), (384, 53043200), (400, 50921472), (420, 48496640), (444, 45875200), (448, 45465600), (480, 42434560), (512, 39782400), (518, 39321600), (525, 38797312), (555, 36700160), (560, 36372480), (592, 34406400), (600, 33947648), (640, 31825920), (672, 30310400), (700, 29097984), (740, 27525120), (768, 26521600), (777, 26214400), (800, 25460736), (840, 24248320), (888, 22937600), (896, 22732800), (925, 22020096), (960, 21217280), (1024, 19891200), (1036, 19660800), (1050, 19398656), (1110, 18350080), (1120, 18186240), (1184, 17203200), (1200, 16973824), (1280, 15912960), (1295, 15728640), (1344, 15155200), (1400, 14548992), (1480, 13762560), (1536, 13260800), (1554, 13107200), (1600, 12730368), (1680, 12124160), (1776, 11468800), (1792, 11366400), (1850, 11010048), (1920, 10608640), (2048, 9945600), (2072, 9830400), (2100, 9699328), (2220, 9175040), (2240, 9093120), (2368, 8601600), (2400, 8486912), (2560, 7956480), (2590, 7864320), (2688, 7577600), (2775, 7340032), (2800, 7274496), (2960, 6881280), (3072, 6630400), (3108, 6553600), (3200, 6365184), (3360, 6062080), (3552, 5734400), (3584, 5683200), (3700, 5505024), (3840, 5304320), (3885, 5242880), (4096, 4972800), (4144, 4915200), (4200, 4849664), (4440, 4587520), (4480, 4546560), (4736, 4300800), (4800, 4243456), (5120, 3978240), (5180, 3932160), (5376, 3788800), (5550, 3670016), (5600, 3637248), (5920, 3440640), (6144, 3315200), (6216, 3276800), (6400, 3182592), (6475, 3145728), (6720, 3031040), (7104, 2867200), (7168, 2841600), (7400, 2752512), (7680, 2652160), (7770, 2621440), (8192, 2486400), (8288, 2457600), (8400, 2424832), (8880, 2293760), (8960, 2273280), (9472, 2150400), (9600, 2121728), (10240, 1989120), (10360, 1966080), (10752, 1894400), (11100, 1835008), (11200, 1818624), (11840, 1720320), (12288, 1657600), (12432, 1638400), (12800, 1591296), (12950, 1572864), (13440, 1515520), (14208, 1433600), (14336, 1420800), (14800, 1376256), (15360, 1326080), (15540, 1310720), (16384, 1243200), (16576, 1228800), (16800, 1212416), (17760, 1146880), (17920, 1136640), (18944, 1075200), (19200, 1060864), (19425, 1048576), (20480, 994560), (20720, 983040), (21504, 947200), (22200, 917504), (22400, 909312), (23680, 860160), (24576, 828800), (24864, 819200), (25600, 795648), (25900, 786432), (26880, 757760), (28416, 716800), (28672, 710400), (29600, 688128), (30720, 663040), (31080, 655360), (32768, 621600), (33152, 614400), (33600, 606208), (35520, 573440), (35840, 568320), (37888, 537600), (38400, 530432), (38850, 524288), (40960, 497280), (41440, 491520), (43008, 473600), (44400, 458752), (44800, 454656), (47360, 430080), (49152, 414400), (49728, 409600), (51200, 397824), (51800, 393216), (53760, 378880), (56832, 358400), (57344, 355200), (59200, 344064), (61440, 331520), (62160, 327680), (65536, 310800), (66304, 307200), (67200, 303104), (71040, 286720), (71680, 284160), (75776, 268800), (76800, 265216), (77700, 262144), (81920, 248640), (82880, 245760), (86016, 236800), (88800, 229376), (89600, 227328), (94720, 215040), (98304, 207200), (99456, 204800), (102400, 198912), (103600, 196608), (107520, 189440), (113664, 179200), (114688, 177600), (118400, 172032), (122880, 165760), (124320, 163840), (131072, 155400), (132608, 153600), (134400, 151552), (142080, 143360)]