2221264080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:744

約数の個数: 480

約数和(自身を含む): 9200839680

約数和(自身を除く): 6979575600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 98, 105, 108, 112, 120, 124, 126, 135, 140, 144, 147, 155, 168, 180, 186, 189, 196, 210, 216, 217, 240, 245, 248, 252, 270, 279, 280, 294, 310, 315, 336, 360, 372, 378, 392, 420, 432, 434, 441, 465, 490, 496, 504, 540, 558, 560, 588, 620, 630, 651, 677, 720, 735, 744, 756, 784, 837, 840, 868, 882, 930, 945, 980, 1008, 1080, 1085, 1116, 1176, 1240, 1260, 1302, 1323, 1354, 1395, 1470, 1488, 1512, 1519, 1674, 1680, 1736, 1764, 1860, 1890, 1953, 1960, 2031, 2160, 2170, 2205, 2232, 2352, 2480, 2520, 2604, 2646, 2708, 2790, 2940, 3024, 3038, 3255, 3348, 3385, 3472, 3528, 3720, 3780, 3906, 3920, 4062, 4185, 4340, 4410, 4464, 4557, 4739, 5040, 5208, 5292, 5416, 5580, 5859, 5880, 6076, 6093, 6510, 6615, 6696, 6770, 7056, 7440, 7560, 7595, 7812, 8124, 8370, 8680, 8820, 9114, 9478, 9765, 10155, 10416, 10584, 10832, 11160, 11718, 11760, 12152, 12186, 13020, 13230, 13392, 13540, 13671, 14217, 15120, 15190, 15624, 16248, 16740, 17360, 17640, 18228, 18279, 18956, 19530, 20310, 20987, 21168, 22320, 22785, 23436, 23695, 24304, 24372, 26040, 26460, 27080, 27342, 28434, 29295, 30380, 30465, 31248, 32496, 33173, 33480, 35280, 36456, 36558, 37912, 39060, 40620, 41013, 41974, 42651, 45570, 46872, 47390, 48744, 52080, 52920, 54160, 54684, 56868, 58590, 60760, 60930, 62961, 66346, 66960, 68355, 71085, 72912, 73116, 75824, 78120, 81240, 82026, 83948, 85302, 91140, 91395, 93744, 94780, 97488, 99519, 104935, 105840, 109368, 113736, 117180, 121520, 121860, 125922, 127953, 132692, 136710, 142170, 146232, 146909, 156240, 162480, 164052, 165865, 167896, 170604, 182280, 182790, 188883, 189560, 199038, 205065, 209870, 213255, 218736, 227472, 234360, 243720, 251844, 255906, 265384, 273420, 284340, 292464, 293818, 298557, 314805, 328104, 331730, 335792, 341208, 364560, 365580, 377766, 379120, 398076, 410130, 419740, 426510, 440727, 468720, 487440, 497595, 503688, 511812, 530768, 546840, 566649, 568680, 587636, 597114, 629610, 639765, 656208, 663460, 682416, 731160, 734545, 755532, 796152, 820260, 839480, 853020, 881454, 895671, 944415, 995190, 1007376, 1023624, 1028363, 1093680, 1133298, 1137360, 1175272, 1194228, 1259220, 1279530, 1322181, 1326920, 1462320, 1469090, 1492785, 1511064, 1592304, 1640520, 1678960, 1706040, 1762908, 1791342, 1888830, 1990380, 2047248, 2056726, 2203635, 2266596, 2350544, 2388456, 2518440, 2559060, 2644362, 2653840, 2833245, 2938180, 2985570, 3022128, 3085089, 3281040, 3412080, 3525816, 3582684, 3777660, 3966543, 3980760, 4113452, 4407270, 4478355, 4533192, 4776912, 5036880, 5118120, 5141815, 5288724, 5666490, 5876360, 5971140, 6170178, 6610905, 7051632, 7165368, 7555320, 7933086, 7961520, 8226904, 8814540, 8956710, 9066384, 9255267, 10236240, 10283630, 10577448, 11332980, 11752720, 11942280, 12340356, 13221810, 14330736, 15110640, 15425445, 15866172, 16453808, 17629080, 17913420, 18510534, 19832715, 20567260, 21154896, 22665960, 23884560, 24680712, 26443620, 27765801, 30850890, 31732344, 35258160, 35826840, 37021068, 39665430, 41134520, 45331920, 46276335, 49361424, 52887240, 55531602, 61701780, 63464688, 71653680, 74042136, 79330860, 82269040, 92552670, 105774480, 111063204, 123403560, 138829005, 148084272, 158661720, 185105340, 222126408, 246807120, 277658010, 317323440, 370210680, 444252816, 555316020, 740421360, 1110632040, 2221264080]

約数ペア:

[(1, 2221264080), (2, 1110632040), (3, 740421360), (4, 555316020), (5, 444252816), (6, 370210680), (7, 317323440), (8, 277658010), (9, 246807120), (10, 222126408), (12, 185105340), (14, 158661720), (15, 148084272), (16, 138829005), (18, 123403560), (20, 111063204), (21, 105774480), (24, 92552670), (27, 82269040), (28, 79330860), (30, 74042136), (31, 71653680), (35, 63464688), (36, 61701780), (40, 55531602), (42, 52887240), (45, 49361424), (48, 46276335), (49, 45331920), (54, 41134520), (56, 39665430), (60, 37021068), (62, 35826840), (63, 35258160), (70, 31732344), (72, 30850890), (80, 27765801), (84, 26443620), (90, 24680712), (93, 23884560), (98, 22665960), (105, 21154896), (108, 20567260), (112, 19832715), (120, 18510534), (124, 17913420), (126, 17629080), (135, 16453808), (140, 15866172), (144, 15425445), (147, 15110640), (155, 14330736), (168, 13221810), (180, 12340356), (186, 11942280), (189, 11752720), (196, 11332980), (210, 10577448), (216, 10283630), (217, 10236240), (240, 9255267), (245, 9066384), (248, 8956710), (252, 8814540), (270, 8226904), (279, 7961520), (280, 7933086), (294, 7555320), (310, 7165368), (315, 7051632), (336, 6610905), (360, 6170178), (372, 5971140), (378, 5876360), (392, 5666490), (420, 5288724), (432, 5141815), (434, 5118120), (441, 5036880), (465, 4776912), (490, 4533192), (496, 4478355), (504, 4407270), (540, 4113452), (558, 3980760), (560, 3966543), (588, 3777660), (620, 3582684), (630, 3525816), (651, 3412080), (677, 3281040), (720, 3085089), (735, 3022128), (744, 2985570), (756, 2938180), (784, 2833245), (837, 2653840), (840, 2644362), (868, 2559060), (882, 2518440), (930, 2388456), (945, 2350544), (980, 2266596), (1008, 2203635), (1080, 2056726), (1085, 2047248), (1116, 1990380), (1176, 1888830), (1240, 1791342), (1260, 1762908), (1302, 1706040), (1323, 1678960), (1354, 1640520), (1395, 1592304), (1470, 1511064), (1488, 1492785), (1512, 1469090), (1519, 1462320), (1674, 1326920), (1680, 1322181), (1736, 1279530), (1764, 1259220), (1860, 1194228), (1890, 1175272), (1953, 1137360), (1960, 1133298), (2031, 1093680), (2160, 1028363), (2170, 1023624), (2205, 1007376), (2232, 995190), (2352, 944415), (2480, 895671), (2520, 881454), (2604, 853020), (2646, 839480), (2708, 820260), (2790, 796152), (2940, 755532), (3024, 734545), (3038, 731160), (3255, 682416), (3348, 663460), (3385, 656208), (3472, 639765), (3528, 629610), (3720, 597114), (3780, 587636), (3906, 568680), (3920, 566649), (4062, 546840), (4185, 530768), (4340, 511812), (4410, 503688), (4464, 497595), (4557, 487440), (4739, 468720), (5040, 440727), (5208, 426510), (5292, 419740), (5416, 410130), (5580, 398076), (5859, 379120), (5880, 377766), (6076, 365580), (6093, 364560), (6510, 341208), (6615, 335792), (6696, 331730), (6770, 328104), (7056, 314805), (7440, 298557), (7560, 293818), (7595, 292464), (7812, 284340), (8124, 273420), (8370, 265384), (8680, 255906), (8820, 251844), (9114, 243720), (9478, 234360), (9765, 227472), (10155, 218736), (10416, 213255), (10584, 209870), (10832, 205065), (11160, 199038), (11718, 189560), (11760, 188883), (12152, 182790), (12186, 182280), (13020, 170604), (13230, 167896), (13392, 165865), (13540, 164052), (13671, 162480), (14217, 156240), (15120, 146909), (15190, 146232), (15624, 142170), (16248, 136710), (16740, 132692), (17360, 127953), (17640, 125922), (18228, 121860), (18279, 121520), (18956, 117180), (19530, 113736), (20310, 109368), (20987, 105840), (21168, 104935), (22320, 99519), (22785, 97488), (23436, 94780), (23695, 93744), (24304, 91395), (24372, 91140), (26040, 85302), (26460, 83948), (27080, 82026), (27342, 81240), (28434, 78120), (29295, 75824), (30380, 73116), (30465, 72912), (31248, 71085), (32496, 68355), (33173, 66960), (33480, 66346), (35280, 62961), (36456, 60930), (36558, 60760), (37912, 58590), (39060, 56868), (40620, 54684), (41013, 54160), (41974, 52920), (42651, 52080), (45570, 48744), (46872, 47390)]