20595110400

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 720

約数和(自身を含む): 78100239360

約数和(自身を除く): 57505128960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 73, 75, 79, 80, 90, 93, 96, 100, 120, 124, 128, 144, 146, 150, 155, 158, 160, 180, 186, 192, 200, 219, 225, 237, 240, 248, 256, 279, 288, 292, 300, 310, 316, 320, 360, 365, 372, 384, 395, 400, 438, 450, 465, 474, 480, 496, 512, 558, 576, 584, 600, 620, 632, 640, 657, 711, 720, 730, 744, 768, 775, 790, 800, 876, 900, 930, 948, 960, 992, 1095, 1116, 1152, 1168, 1185, 1200, 1240, 1264, 1280, 1314, 1395, 1422, 1440, 1460, 1488, 1536, 1550, 1580, 1600, 1752, 1800, 1825, 1860, 1896, 1920, 1975, 1984, 2190, 2232, 2263, 2304, 2325, 2336, 2370, 2400, 2449, 2480, 2528, 2560, 2628, 2790, 2844, 2880, 2920, 2976, 3100, 3160, 3200, 3285, 3504, 3555, 3600, 3650, 3720, 3792, 3840, 3950, 3968, 4380, 4464, 4526, 4608, 4650, 4672, 4740, 4800, 4898, 4960, 5056, 5256, 5475, 5580, 5688, 5760, 5767, 5840, 5925, 5952, 6200, 6320, 6400, 6570, 6789, 6975, 7008, 7110, 7200, 7300, 7347, 7440, 7584, 7680, 7900, 7936, 8760, 8928, 9052, 9300, 9344, 9480, 9600, 9796, 9920, 10112, 10512, 10950, 11160, 11315, 11376, 11520, 11534, 11680, 11850, 11904, 12245, 12400, 12640, 12800, 13140, 13578, 13950, 14016, 14220, 14400, 14600, 14694, 14880, 15168, 15800, 15872, 16425, 17301, 17520, 17775, 17856, 18104, 18600, 18688, 18960, 19200, 19592, 19840, 20224, 20367, 21024, 21900, 22041, 22320, 22630, 22752, 23040, 23068, 23360, 23700, 23808, 24490, 24800, 25280, 26280, 27156, 27900, 28032, 28440, 28800, 28835, 29200, 29388, 29760, 30336, 31600, 32850, 33945, 34602, 35040, 35550, 35712, 36208, 36735, 37200, 37376, 37920, 38400, 39184, 39680, 40448, 40734, 42048, 43800, 44082, 44640, 45260, 45504, 46136, 46720, 47400, 47616, 48980, 49600, 50560, 51903, 52560, 54312, 55800, 56064, 56575, 56880, 57600, 57670, 58400, 58776, 59520, 60672, 61225, 63200, 65700, 67890, 69204, 70080, 71100, 71424, 72416, 73470, 74400, 75840, 78368, 79360, 81468, 84096, 86505, 87600, 88164, 89280, 90520, 91008, 92272, 93440, 94800, 97960, 99200, 101120, 101835, 103806, 105120, 108624, 110205, 111600, 112128, 113150, 113760, 115200, 115340, 116800, 117552, 119040, 121344, 122450, 126400, 131400, 135780, 138408, 140160, 142200, 142848, 144175, 144832, 146940, 148800, 151680, 156736, 162936, 168192, 169725, 173010, 175200, 176328, 178560, 178777, 181040, 182016, 183675, 184544, 186880, 189600, 195920, 198400, 202240, 203670, 207612, 210240, 217248, 220410, 223200, 226300, 227520, 230680, 233600, 235104, 238080, 244900, 252800, 259515, 262800, 271560, 276816, 280320, 284400, 288350, 289664, 293880, 297600, 303360, 313472, 325872, 336384, 339450, 346020, 350400, 352656, 357120, 357554, 362080, 364032, 367350, 369088, 379200, 391840, 396800, 407340, 415224, 420480, 432525, 434496, 440820, 446400, 452600, 455040, 461360, 467200, 470208, 489800, 505600, 509175, 519030, 525600, 536331, 543120, 551025, 553632, 560640, 568800, 576700, 579328, 587760, 595200, 606720, 626944, 651744, 678900, 692040, 700800, 705312, 714240, 715108, 724160, 734700, 738176, 758400, 783680, 814680, 830448, 840960, 865050, 868992, 881640, 892800, 893885, 905200, 910080, 922720, 934400, 940416, 979600, 1011200, 1018350, 1038060, 1051200, 1072662, 1086240, 1102050, 1107264, 1137600, 1153400, 1158656, 1175520, 1190400, 1253888, 1297575, 1303488, 1357800, 1384080, 1401600, 1410624, 1430216, 1448320, 1469400, 1476352, 1516800, 1567360, 1608993, 1629360, 1660896, 1681920, 1730100, 1737984, 1763280, 1785600, 1787770, 1810400, 1820160, 1845440, 1880832, 1959200, 2036700, 2076120, 2102400, 2145324, 2172480, 2204100, 2214528, 2275200, 2306800, 2351040, 2595150, 2606976, 2681655, 2715600, 2768160, 2803200, 2821248, 2860432, 2896640, 2938800, 2952704, 3033600, 3134720, 3217986, 3258720, 3321792, 3460200, 3475968, 3526560, 3571200, 3575540, 3620800, 3690880, 3761664, 3918400, 4073400, 4152240, 4204800, 4290648, 4344960, 4408200, 4429056, 4469425, 4550400, 4613600, 4702080, 5190300, 5213952, 5363310, 5431200, 5536320, 5642496, 5720864, 5793280, 5877600, 6269440, 6435972, 6517440, 6643584, 6920400, 7053120, 7151080, 7241600, 7381760, 7836800, 8044965, 8146800, 8304480, 8409600, 8581296, 8689920, 8816400, 8858112, 8938850, 9100800, 9227200, 9404160, 10380600, 10427904, 10726620, 10862400, 11072640, 11284992, 11441728, 11755200, 12871944, 13034880, 13287168, 13408275, 13840800, 14106240, 14302160, 14483200, 14763520, 15673600, 16089930, 16293600, 16608960, 17162592, 17379840, 17632800, 17877700, 18454400, 18808320, 20761200, 21453240, 21724800, 22145280, 22883456, 23510400, 25743888, 26069760, 26574336, 26816550, 27681600, 28212480, 28604320, 28966400, 31347200, 32179860, 32587200, 33217920, 34325184, 35265600, 35755400, 36908800, 40224825, 41522400, 42906480, 43449600, 44290560, 45766912, 47020800, 51487776, 52139520, 53633100, 55363200, 56424960, 57208640, 64359720, 65174400, 66435840, 68650368, 70531200, 71510800, 73817600, 80449650, 83044800, 85812960, 86899200, 91533824, 94041600, 102975552, 107266200, 110726400, 114417280, 128719440, 130348800, 132871680, 137300736, 141062400, 143021600, 160899300, 166089600, 171625920, 205951104, 214532400, 221452800, 228834560, 257438880, 260697600, 274601472, 282124800, 286043200, 321798600, 332179200, 343251840, 411902208, 429064800, 457669120, 514877760, 572086400, 643597200, 664358400, 686503680, 823804416, 858129600, 1029755520, 1144172800, 1287194400, 1373007360, 1716259200, 2059511040, 2288345600, 2574388800, 3432518400, 4119022080, 5148777600, 6865036800, 10297555200, 20595110400]

約数ペア:

[(1, 20595110400), (2, 10297555200), (3, 6865036800), (4, 5148777600), (5, 4119022080), (6, 3432518400), (8, 2574388800), (9, 2288345600), (10, 2059511040), (12, 1716259200), (15, 1373007360), (16, 1287194400), (18, 1144172800), (20, 1029755520), (24, 858129600), (25, 823804416), (30, 686503680), (31, 664358400), (32, 643597200), (36, 572086400), (40, 514877760), (45, 457669120), (48, 429064800), (50, 411902208), (60, 343251840), (62, 332179200), (64, 321798600), (72, 286043200), (73, 282124800), (75, 274601472), (79, 260697600), (80, 257438880), (90, 228834560), (93, 221452800), (96, 214532400), (100, 205951104), (120, 171625920), (124, 166089600), (128, 160899300), (144, 143021600), (146, 141062400), (150, 137300736), (155, 132871680), (158, 130348800), (160, 128719440), (180, 114417280), (186, 110726400), (192, 107266200), (200, 102975552), (219, 94041600), (225, 91533824), (237, 86899200), (240, 85812960), (248, 83044800), (256, 80449650), (279, 73817600), (288, 71510800), (292, 70531200), (300, 68650368), (310, 66435840), (316, 65174400), (320, 64359720), (360, 57208640), (365, 56424960), (372, 55363200), (384, 53633100), (395, 52139520), (400, 51487776), (438, 47020800), (450, 45766912), (465, 44290560), (474, 43449600), (480, 42906480), (496, 41522400), (512, 40224825), (558, 36908800), (576, 35755400), (584, 35265600), (600, 34325184), (620, 33217920), (632, 32587200), (640, 32179860), (657, 31347200), (711, 28966400), (720, 28604320), (730, 28212480), (744, 27681600), (768, 26816550), (775, 26574336), (790, 26069760), (800, 25743888), (876, 23510400), (900, 22883456), (930, 22145280), (948, 21724800), (960, 21453240), (992, 20761200), (1095, 18808320), (1116, 18454400), (1152, 17877700), (1168, 17632800), (1185, 17379840), (1200, 17162592), (1240, 16608960), (1264, 16293600), (1280, 16089930), (1314, 15673600), (1395, 14763520), (1422, 14483200), (1440, 14302160), (1460, 14106240), (1488, 13840800), (1536, 13408275), (1550, 13287168), (1580, 13034880), (1600, 12871944), (1752, 11755200), (1800, 11441728), (1825, 11284992), (1860, 11072640), (1896, 10862400), (1920, 10726620), (1975, 10427904), (1984, 10380600), (2190, 9404160), (2232, 9227200), (2263, 9100800), (2304, 8938850), (2325, 8858112), (2336, 8816400), (2370, 8689920), (2400, 8581296), (2449, 8409600), (2480, 8304480), (2528, 8146800), (2560, 8044965), (2628, 7836800), (2790, 7381760), (2844, 7241600), (2880, 7151080), (2920, 7053120), (2976, 6920400), (3100, 6643584), (3160, 6517440), (3200, 6435972), (3285, 6269440), (3504, 5877600), (3555, 5793280), (3600, 5720864), (3650, 5642496), (3720, 5536320), (3792, 5431200), (3840, 5363310), (3950, 5213952), (3968, 5190300), (4380, 4702080), (4464, 4613600), (4526, 4550400), (4608, 4469425), (4650, 4429056), (4672, 4408200), (4740, 4344960), (4800, 4290648), (4898, 4204800), (4960, 4152240), (5056, 4073400), (5256, 3918400), (5475, 3761664), (5580, 3690880), (5688, 3620800), (5760, 3575540), (5767, 3571200), (5840, 3526560), (5925, 3475968), (5952, 3460200), (6200, 3321792), (6320, 3258720), (6400, 3217986), (6570, 3134720), (6789, 3033600), (6975, 2952704), (7008, 2938800), (7110, 2896640), (7200, 2860432), (7300, 2821248), (7347, 2803200), (7440, 2768160), (7584, 2715600), (7680, 2681655), (7900, 2606976), (7936, 2595150), (8760, 2351040), (8928, 2306800), (9052, 2275200), (9300, 2214528), (9344, 2204100), (9480, 2172480), (9600, 2145324), (9796, 2102400), (9920, 2076120), (10112, 2036700), (10512, 1959200), (10950, 1880832), (11160, 1845440), (11315, 1820160), (11376, 1810400), (11520, 1787770), (11534, 1785600), (11680, 1763280), (11850, 1737984), (11904, 1730100), (12245, 1681920), (12400, 1660896), (12640, 1629360), (12800, 1608993), (13140, 1567360), (13578, 1516800), (13950, 1476352), (14016, 1469400), (14220, 1448320), (14400, 1430216), (14600, 1410624), (14694, 1401600), (14880, 1384080), (15168, 1357800), (15800, 1303488), (15872, 1297575), (16425, 1253888), (17301, 1190400), (17520, 1175520), (17775, 1158656), (17856, 1153400), (18104, 1137600), (18600, 1107264), (18688, 1102050), (18960, 1086240), (19200, 1072662), (19592, 1051200), (19840, 1038060), (20224, 1018350), (20367, 1011200), (21024, 979600), (21900, 940416), (22041, 934400), (22320, 922720), (22630, 910080), (22752, 905200), (23040, 893885), (23068, 892800), (23360, 881640), (23700, 868992), (23808, 865050), (24490, 840960), (24800, 830448), (25280, 814680), (26280, 783680), (27156, 758400), (27900, 738176), (28032, 734700), (28440, 724160), (28800, 715108), (28835, 714240), (29200, 705312), (29388, 700800), (29760, 692040), (30336, 678900), (31600, 651744), (32850, 626944), (33945, 606720), (34602, 595200), (35040, 587760), (35550, 579328), (35712, 576700), (36208, 568800), (36735, 560640), (37200, 553632), (37376, 551025), (37920, 543120), (38400, 536331), (39184, 525600), (39680, 519030), (40448, 509175), (40734, 505600), (42048, 489800), (43800, 470208), (44082, 467200), (44640, 461360), (45260, 455040), (45504, 452600), (46136, 446400), (46720, 440820), (47400, 434496), (47616, 432525), (48980, 420480), (49600, 415224), (50560, 407340), (51903, 396800), (52560, 391840), (54312, 379200), (55800, 369088), (56064, 367350), (56575, 364032), (56880, 362080), (57600, 357554), (57670, 357120), (58400, 352656), (58776, 350400), (59520, 346020), (60672, 339450), (61225, 336384), (63200, 325872), (65700, 313472), (67890, 303360), (69204, 297600), (70080, 293880), (71100, 289664), (71424, 288350), (72416, 284400), (73470, 280320), (74400, 276816), (75840, 271560), (78368, 262800), (79360, 259515), (81468, 252800), (84096, 244900), (86505, 238080), (87600, 235104), (88164, 233600), (89280, 230680), (90520, 227520), (91008, 226300), (92272, 223200), (93440, 220410), (94800, 217248), (97960, 210240), (99200, 207612), (101120, 203670), (101835, 202240), (103806, 198400), (105120, 195920), (108624, 189600), (110205, 186880), (111600, 184544), (112128, 183675), (113150, 182016), (113760, 181040), (115200, 178777), (115340, 178560), (116800, 176328), (117552, 175200), (119040, 173010), (121344, 169725), (122450, 168192), (126400, 162936), (131400, 156736), (135780, 151680), (138408, 148800), (140160, 146940), (142200, 144832), (142848, 144175)]