20022687360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 576

約数和(自身を含む): 76233437280

約数和(自身を除く): 56210749920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 67, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 134, 144, 156, 160, 169, 180, 192, 195, 201, 208, 234, 240, 260, 268, 288, 307, 312, 320, 335, 338, 360, 384, 390, 402, 416, 468, 480, 507, 520, 536, 576, 585, 603, 614, 624, 640, 670, 676, 720, 780, 804, 832, 845, 871, 921, 936, 960, 1005, 1014, 1040, 1072, 1152, 1170, 1206, 1228, 1248, 1340, 1352, 1440, 1521, 1535, 1560, 1608, 1664, 1690, 1742, 1842, 1872, 1920, 2010, 2028, 2080, 2144, 2340, 2412, 2456, 2496, 2535, 2613, 2680, 2704, 2763, 2880, 3015, 3042, 3070, 3120, 3216, 3380, 3484, 3684, 3744, 3991, 4020, 4056, 4160, 4288, 4355, 4605, 4680, 4824, 4912, 4992, 5070, 5226, 5360, 5408, 5526, 5760, 6030, 6084, 6140, 6240, 6432, 6760, 6968, 7368, 7488, 7605, 7839, 7982, 8040, 8112, 8320, 8576, 8710, 9210, 9360, 9648, 9824, 10140, 10452, 10720, 10816, 11052, 11323, 11973, 12060, 12168, 12280, 12480, 12864, 13065, 13520, 13815, 13936, 14736, 14976, 15210, 15678, 15964, 16080, 16224, 17420, 18420, 18720, 19296, 19648, 19955, 20280, 20569, 20904, 21440, 21632, 22104, 22646, 23946, 24120, 24336, 24560, 24960, 25728, 26130, 27040, 27630, 27872, 29472, 30420, 31356, 31928, 32160, 32448, 33969, 34840, 35919, 36840, 37440, 38592, 39195, 39296, 39910, 40560, 41138, 41808, 42880, 44208, 45292, 47892, 48240, 48672, 49120, 51883, 52260, 54080, 55260, 55744, 56615, 58944, 59865, 60840, 61707, 62712, 63856, 64320, 64896, 67938, 69680, 71838, 73680, 74880, 77184, 78390, 79820, 81120, 82276, 83616, 88416, 90584, 95784, 96480, 97344, 98240, 101907, 102845, 103766, 104520, 108160, 110520, 111488, 113230, 117888, 119730, 121680, 123414, 125424, 127712, 128640, 135876, 139360, 143676, 147360, 155649, 156780, 159640, 162240, 164552, 167232, 169845, 176832, 179595, 181168, 185121, 191568, 192960, 194688, 196480, 203814, 205690, 207532, 209040, 221040, 226460, 239460, 243360, 246828, 250848, 255424, 259415, 267397, 271752, 278720, 287352, 294720, 308535, 311298, 313560, 319280, 324480, 329104, 334464, 339690, 353664, 359190, 362336, 370242, 383136, 385920, 407628, 411380, 415064, 418080, 442080, 452920, 466947, 478920, 486720, 493656, 501696, 509535, 510848, 518830, 534794, 543504, 557440, 574704, 589440, 617070, 622596, 627120, 638560, 658208, 679380, 718380, 724672, 740484, 766272, 778245, 802191, 815256, 822760, 830128, 836160, 884160, 905840, 925605, 933894, 957840, 973440, 987312, 1003392, 1019070, 1037660, 1069588, 1087008, 1149408, 1234140, 1245192, 1254240, 1277120, 1316416, 1336985, 1358760, 1436760, 1449344, 1480968, 1532544, 1556490, 1604382, 1630512, 1645520, 1660256, 1672320, 1768320, 1811680, 1851210, 1867788, 1915680, 1974624, 2038140, 2075320, 2139176, 2174016, 2298816, 2334735, 2406573, 2468280, 2490384, 2508480, 2554240, 2632832, 2673970, 2717520, 2873520, 2961936, 3112980, 3208764, 3261024, 3291040, 3320512, 3476161, 3623360, 3702420, 3735576, 3831360, 3949248, 4010955, 4076280, 4150640, 4278352, 4348032, 4597632, 4669470, 4813146, 4936560, 4980768, 5016960, 5347940, 5435040, 5747040, 5923872, 6225960, 6417528, 6522048, 6582080, 6641024, 6952322, 7246720, 7404840, 7471152, 7662720, 7898496, 8021910, 8152560, 8301280, 8556704, 9338940, 9626292, 9873120, 9961536, 10428483, 10695880, 10870080, 11494080, 11847744, 12032865, 12451920, 12835056, 13044096, 13164160, 13904644, 14809680, 14942304, 16043820, 16305120, 16602560, 17113408, 17380805, 18677880, 19252584, 19746240, 19923072, 20856966, 21391760, 21740160, 22988160, 23695488, 24065730, 24903840, 25670112, 27809288, 29619360, 29884608, 31285449, 32087640, 32610240, 33205120, 34226816, 34761610, 37355760, 38505168, 39492480, 41713932, 42783520, 48131460, 49807680, 51340224, 52142415, 55618576, 59238720, 59769216, 62570898, 64175280, 65220480, 69523220, 74711520, 77010336, 83427864, 85567040, 96262920, 99615360, 102680448, 104284830, 111237152, 118477440, 125141796, 128350560, 139046440, 149423040, 154020672, 156427245, 166855728, 171134080, 192525840, 208569660, 222474304, 250283592, 256701120, 278092880, 298846080, 308041344, 312854490, 333711456, 385051680, 417139320, 444948608, 500567184, 513402240, 556185760, 625708980, 667422912, 770103360, 834278640, 1001134368, 1112371520, 1251417960, 1334845824, 1540206720, 1668557280, 2002268736, 2224743040, 2502835920, 3337114560, 4004537472, 5005671840, 6674229120, 10011343680, 20022687360]

約数ペア:

[(1, 20022687360), (2, 10011343680), (3, 6674229120), (4, 5005671840), (5, 4004537472), (6, 3337114560), (8, 2502835920), (9, 2224743040), (10, 2002268736), (12, 1668557280), (13, 1540206720), (15, 1334845824), (16, 1251417960), (18, 1112371520), (20, 1001134368), (24, 834278640), (26, 770103360), (30, 667422912), (32, 625708980), (36, 556185760), (39, 513402240), (40, 500567184), (45, 444948608), (48, 417139320), (52, 385051680), (60, 333711456), (64, 312854490), (65, 308041344), (67, 298846080), (72, 278092880), (78, 256701120), (80, 250283592), (90, 222474304), (96, 208569660), (104, 192525840), (117, 171134080), (120, 166855728), (128, 156427245), (130, 154020672), (134, 149423040), (144, 139046440), (156, 128350560), (160, 125141796), (169, 118477440), (180, 111237152), (192, 104284830), (195, 102680448), (201, 99615360), (208, 96262920), (234, 85567040), (240, 83427864), (260, 77010336), (268, 74711520), (288, 69523220), (307, 65220480), (312, 64175280), (320, 62570898), (335, 59769216), (338, 59238720), (360, 55618576), (384, 52142415), (390, 51340224), (402, 49807680), (416, 48131460), (468, 42783520), (480, 41713932), (507, 39492480), (520, 38505168), (536, 37355760), (576, 34761610), (585, 34226816), (603, 33205120), (614, 32610240), (624, 32087640), (640, 31285449), (670, 29884608), (676, 29619360), (720, 27809288), (780, 25670112), (804, 24903840), (832, 24065730), (845, 23695488), (871, 22988160), (921, 21740160), (936, 21391760), (960, 20856966), (1005, 19923072), (1014, 19746240), (1040, 19252584), (1072, 18677880), (1152, 17380805), (1170, 17113408), (1206, 16602560), (1228, 16305120), (1248, 16043820), (1340, 14942304), (1352, 14809680), (1440, 13904644), (1521, 13164160), (1535, 13044096), (1560, 12835056), (1608, 12451920), (1664, 12032865), (1690, 11847744), (1742, 11494080), (1842, 10870080), (1872, 10695880), (1920, 10428483), (2010, 9961536), (2028, 9873120), (2080, 9626292), (2144, 9338940), (2340, 8556704), (2412, 8301280), (2456, 8152560), (2496, 8021910), (2535, 7898496), (2613, 7662720), (2680, 7471152), (2704, 7404840), (2763, 7246720), (2880, 6952322), (3015, 6641024), (3042, 6582080), (3070, 6522048), (3120, 6417528), (3216, 6225960), (3380, 5923872), (3484, 5747040), (3684, 5435040), (3744, 5347940), (3991, 5016960), (4020, 4980768), (4056, 4936560), (4160, 4813146), (4288, 4669470), (4355, 4597632), (4605, 4348032), (4680, 4278352), (4824, 4150640), (4912, 4076280), (4992, 4010955), (5070, 3949248), (5226, 3831360), (5360, 3735576), (5408, 3702420), (5526, 3623360), (5760, 3476161), (6030, 3320512), (6084, 3291040), (6140, 3261024), (6240, 3208764), (6432, 3112980), (6760, 2961936), (6968, 2873520), (7368, 2717520), (7488, 2673970), (7605, 2632832), (7839, 2554240), (7982, 2508480), (8040, 2490384), (8112, 2468280), (8320, 2406573), (8576, 2334735), (8710, 2298816), (9210, 2174016), (9360, 2139176), (9648, 2075320), (9824, 2038140), (10140, 1974624), (10452, 1915680), (10720, 1867788), (10816, 1851210), (11052, 1811680), (11323, 1768320), (11973, 1672320), (12060, 1660256), (12168, 1645520), (12280, 1630512), (12480, 1604382), (12864, 1556490), (13065, 1532544), (13520, 1480968), (13815, 1449344), (13936, 1436760), (14736, 1358760), (14976, 1336985), (15210, 1316416), (15678, 1277120), (15964, 1254240), (16080, 1245192), (16224, 1234140), (17420, 1149408), (18420, 1087008), (18720, 1069588), (19296, 1037660), (19648, 1019070), (19955, 1003392), (20280, 987312), (20569, 973440), (20904, 957840), (21440, 933894), (21632, 925605), (22104, 905840), (22646, 884160), (23946, 836160), (24120, 830128), (24336, 822760), (24560, 815256), (24960, 802191), (25728, 778245), (26130, 766272), (27040, 740484), (27630, 724672), (27872, 718380), (29472, 679380), (30420, 658208), (31356, 638560), (31928, 627120), (32160, 622596), (32448, 617070), (33969, 589440), (34840, 574704), (35919, 557440), (36840, 543504), (37440, 534794), (38592, 518830), (39195, 510848), (39296, 509535), (39910, 501696), (40560, 493656), (41138, 486720), (41808, 478920), (42880, 466947), (44208, 452920), (45292, 442080), (47892, 418080), (48240, 415064), (48672, 411380), (49120, 407628), (51883, 385920), (52260, 383136), (54080, 370242), (55260, 362336), (55744, 359190), (56615, 353664), (58944, 339690), (59865, 334464), (60840, 329104), (61707, 324480), (62712, 319280), (63856, 313560), (64320, 311298), (64896, 308535), (67938, 294720), (69680, 287352), (71838, 278720), (73680, 271752), (74880, 267397), (77184, 259415), (78390, 255424), (79820, 250848), (81120, 246828), (82276, 243360), (83616, 239460), (88416, 226460), (90584, 221040), (95784, 209040), (96480, 207532), (97344, 205690), (98240, 203814), (101907, 196480), (102845, 194688), (103766, 192960), (104520, 191568), (108160, 185121), (110520, 181168), (111488, 179595), (113230, 176832), (117888, 169845), (119730, 167232), (121680, 164552), (123414, 162240), (125424, 159640), (127712, 156780), (128640, 155649), (135876, 147360), (139360, 143676)]