18809718840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:619

約数の個数: 384

約数和(自身を含む): 68052441600

約数和(自身を除く): 49242722760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 101, 110, 120, 131, 132, 165, 180, 198, 202, 220, 262, 264, 303, 330, 359, 360, 393, 396, 404, 440, 495, 505, 524, 606, 655, 660, 718, 786, 792, 808, 909, 990, 1010, 1048, 1077, 1111, 1179, 1212, 1310, 1320, 1436, 1441, 1515, 1572, 1795, 1818, 1965, 1980, 2020, 2154, 2222, 2358, 2424, 2620, 2872, 2882, 3030, 3144, 3231, 3333, 3590, 3636, 3930, 3949, 3960, 4040, 4308, 4323, 4444, 4545, 4716, 5240, 5385, 5555, 5764, 5895, 6060, 6462, 6666, 7180, 7205, 7272, 7860, 7898, 8616, 8646, 8888, 9090, 9432, 9999, 10770, 11110, 11528, 11790, 11847, 12120, 12924, 12969, 13231, 13332, 14360, 14410, 15720, 15796, 16155, 16665, 17292, 18180, 19745, 19998, 21540, 21615, 22220, 23580, 23694, 25848, 25938, 26462, 26664, 28820, 31592, 32310, 33330, 34584, 35541, 36259, 36360, 39490, 39693, 39996, 43080, 43230, 44440, 47029, 47160, 47388, 49995, 51876, 52924, 57640, 59235, 64620, 64845, 66155, 66660, 71082, 72518, 78980, 79386, 79992, 86460, 94058, 94776, 99990, 103752, 105848, 108777, 118470, 119079, 129240, 129690, 132310, 133320, 141087, 142164, 145036, 145541, 157960, 158772, 172920, 177705, 181295, 188116, 198465, 199980, 217554, 235145, 236940, 238158, 259380, 264620, 282174, 284328, 290072, 291082, 317544, 326331, 355410, 362590, 376232, 396930, 398849, 399960, 423261, 435108, 436623, 470290, 473880, 476316, 517319, 518760, 529240, 543885, 564348, 582164, 595395, 652662, 705435, 710820, 725180, 727705, 793860, 797698, 846522, 870216, 873246, 940580, 952632, 1034638, 1087770, 1128696, 1164328, 1190790, 1196547, 1305324, 1309869, 1410870, 1421640, 1450360, 1455410, 1551957, 1587720, 1595396, 1631655, 1693044, 1746492, 1881160, 1994245, 2069276, 2116305, 2175540, 2183115, 2381580, 2393094, 2586595, 2610648, 2619738, 2821740, 2910820, 3103914, 3190792, 3263310, 3386088, 3492984, 3589641, 3988490, 4138552, 4232610, 4351080, 4366230, 4655871, 4749929, 4763160, 4786188, 5173190, 5239476, 5643480, 5821640, 5982735, 6207828, 6526620, 6549345, 7179282, 7759785, 7976980, 8465220, 8732460, 9311742, 9499858, 9572376, 10346380, 10478952, 11965470, 12415656, 13053240, 13098690, 14249787, 14358564, 15519570, 15953960, 16930440, 17464920, 17948205, 18623484, 18999716, 20692760, 23279355, 23749645, 23930940, 26197380, 28499574, 28717128, 31039140, 35896410, 37246968, 37999432, 42749361, 46558710, 47499290, 47861880, 52249219, 52394760, 56999148, 62078280, 71248935, 71792820, 85498722, 93117420, 94998580, 104498438, 113998296, 142497870, 143585640, 156747657, 170997444, 186234840, 189997160, 208996876, 213746805, 261246095, 284995740, 313495314, 341994888, 417993752, 427493610, 470242971, 522492190, 569991480, 626990628, 783738285, 854987220, 940485942, 1044984380, 1253981256, 1567476570, 1709974440, 1880971884, 2089968760, 2351214855, 3134953140, 3761943768, 4702429710, 6269906280, 9404859420, 18809718840]

約数ペア:

[(1, 18809718840), (2, 9404859420), (3, 6269906280), (4, 4702429710), (5, 3761943768), (6, 3134953140), (8, 2351214855), (9, 2089968760), (10, 1880971884), (11, 1709974440), (12, 1567476570), (15, 1253981256), (18, 1044984380), (20, 940485942), (22, 854987220), (24, 783738285), (30, 626990628), (33, 569991480), (36, 522492190), (40, 470242971), (44, 427493610), (45, 417993752), (55, 341994888), (60, 313495314), (66, 284995740), (72, 261246095), (88, 213746805), (90, 208996876), (99, 189997160), (101, 186234840), (110, 170997444), (120, 156747657), (131, 143585640), (132, 142497870), (165, 113998296), (180, 104498438), (198, 94998580), (202, 93117420), (220, 85498722), (262, 71792820), (264, 71248935), (303, 62078280), (330, 56999148), (359, 52394760), (360, 52249219), (393, 47861880), (396, 47499290), (404, 46558710), (440, 42749361), (495, 37999432), (505, 37246968), (524, 35896410), (606, 31039140), (655, 28717128), (660, 28499574), (718, 26197380), (786, 23930940), (792, 23749645), (808, 23279355), (909, 20692760), (990, 18999716), (1010, 18623484), (1048, 17948205), (1077, 17464920), (1111, 16930440), (1179, 15953960), (1212, 15519570), (1310, 14358564), (1320, 14249787), (1436, 13098690), (1441, 13053240), (1515, 12415656), (1572, 11965470), (1795, 10478952), (1818, 10346380), (1965, 9572376), (1980, 9499858), (2020, 9311742), (2154, 8732460), (2222, 8465220), (2358, 7976980), (2424, 7759785), (2620, 7179282), (2872, 6549345), (2882, 6526620), (3030, 6207828), (3144, 5982735), (3231, 5821640), (3333, 5643480), (3590, 5239476), (3636, 5173190), (3930, 4786188), (3949, 4763160), (3960, 4749929), (4040, 4655871), (4308, 4366230), (4323, 4351080), (4444, 4232610), (4545, 4138552), (4716, 3988490), (5240, 3589641), (5385, 3492984), (5555, 3386088), (5764, 3263310), (5895, 3190792), (6060, 3103914), (6462, 2910820), (6666, 2821740), (7180, 2619738), (7205, 2610648), (7272, 2586595), (7860, 2393094), (7898, 2381580), (8616, 2183115), (8646, 2175540), (8888, 2116305), (9090, 2069276), (9432, 1994245), (9999, 1881160), (10770, 1746492), (11110, 1693044), (11528, 1631655), (11790, 1595396), (11847, 1587720), (12120, 1551957), (12924, 1455410), (12969, 1450360), (13231, 1421640), (13332, 1410870), (14360, 1309869), (14410, 1305324), (15720, 1196547), (15796, 1190790), (16155, 1164328), (16665, 1128696), (17292, 1087770), (18180, 1034638), (19745, 952632), (19998, 940580), (21540, 873246), (21615, 870216), (22220, 846522), (23580, 797698), (23694, 793860), (25848, 727705), (25938, 725180), (26462, 710820), (26664, 705435), (28820, 652662), (31592, 595395), (32310, 582164), (33330, 564348), (34584, 543885), (35541, 529240), (36259, 518760), (36360, 517319), (39490, 476316), (39693, 473880), (39996, 470290), (43080, 436623), (43230, 435108), (44440, 423261), (47029, 399960), (47160, 398849), (47388, 396930), (49995, 376232), (51876, 362590), (52924, 355410), (57640, 326331), (59235, 317544), (64620, 291082), (64845, 290072), (66155, 284328), (66660, 282174), (71082, 264620), (72518, 259380), (78980, 238158), (79386, 236940), (79992, 235145), (86460, 217554), (94058, 199980), (94776, 198465), (99990, 188116), (103752, 181295), (105848, 177705), (108777, 172920), (118470, 158772), (119079, 157960), (129240, 145541), (129690, 145036), (132310, 142164), (133320, 141087)]