20210245440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2707}}^1$

素因数の和:2846

約数の個数: 448

約数和(自身を含む): 80823011328

約数和(自身を除く): 60612765888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 101, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 202, 210, 220, 224, 231, 240, 264, 280, 303, 308, 320, 330, 336, 352, 385, 404, 420, 440, 448, 462, 480, 505, 528, 560, 606, 616, 660, 672, 704, 707, 770, 808, 840, 880, 924, 960, 1010, 1056, 1111, 1120, 1155, 1212, 1232, 1320, 1344, 1414, 1515, 1540, 1616, 1680, 1760, 1848, 2020, 2112, 2121, 2222, 2240, 2310, 2424, 2464, 2640, 2707, 2828, 3030, 3080, 3232, 3333, 3360, 3520, 3535, 3696, 4040, 4242, 4444, 4620, 4848, 4928, 5280, 5414, 5555, 5656, 6060, 6160, 6464, 6666, 6720, 7070, 7392, 7777, 8080, 8121, 8484, 8888, 9240, 9696, 10560, 10605, 10828, 11110, 11312, 12120, 12320, 13332, 13535, 14140, 14784, 15554, 16160, 16242, 16665, 16968, 17776, 18480, 18949, 19392, 21210, 21656, 22220, 22624, 23331, 24240, 24640, 26664, 27070, 28280, 29777, 31108, 32320, 32484, 33330, 33936, 35552, 36960, 37898, 38885, 40605, 42420, 43312, 44440, 45248, 46662, 48480, 53328, 54140, 56560, 56847, 59554, 62216, 64968, 66660, 67872, 71104, 73920, 75796, 77770, 81210, 84840, 86624, 88880, 89331, 93324, 94745, 96960, 106656, 108280, 113120, 113694, 116655, 119108, 124432, 129936, 133320, 135744, 148885, 151592, 155540, 162420, 169680, 173248, 177760, 178662, 186648, 189490, 208439, 213312, 216560, 226240, 227388, 233310, 238216, 248864, 259872, 266640, 273407, 284235, 297770, 303184, 311080, 324840, 339360, 355520, 357324, 373296, 378980, 416878, 433120, 446655, 454776, 466620, 476432, 497728, 519744, 533280, 546814, 568470, 595540, 606368, 622160, 625317, 649680, 678720, 714648, 746592, 757960, 820221, 833756, 866240, 893310, 909552, 933240, 952864, 1042195, 1066560, 1093628, 1136940, 1191080, 1212736, 1244320, 1250634, 1299360, 1367035, 1429296, 1493184, 1515920, 1640442, 1667512, 1786620, 1819104, 1866480, 1905728, 1913849, 2084390, 2187256, 2273880, 2382160, 2488640, 2501268, 2598720, 2734070, 2858592, 3007477, 3031840, 3126585, 3280884, 3335024, 3573240, 3638208, 3732960, 3827698, 4101105, 4168780, 4374512, 4547760, 4764320, 5002536, 5468140, 5717184, 5741547, 6014954, 6063680, 6253170, 6561768, 6670048, 7146480, 7465920, 7655396, 8202210, 8337560, 8749024, 9022431, 9095520, 9528640, 9569245, 10005072, 10936280, 11483094, 12029908, 12506340, 13123536, 13340096, 14292960, 15037385, 15310792, 16404420, 16675120, 17498048, 18044862, 18191040, 19138490, 20010144, 21052339, 21872560, 22966188, 24059816, 25012680, 26247072, 28585920, 28707735, 30074770, 30621584, 32808840, 33350240, 36089724, 38276980, 40020288, 42104678, 43745120, 45112155, 45932376, 48119632, 50025360, 52494144, 57415470, 60149540, 61243168, 63157017, 65617680, 66700480, 72179448, 76553960, 84209356, 87490240, 90224310, 91864752, 96239264, 100050720, 105261695, 114830940, 120299080, 122486336, 126314034, 131235360, 144358896, 153107920, 168418712, 180448620, 183729504, 192478528, 200101440, 210523390, 229661880, 240598160, 252628068, 262470720, 288717792, 306215840, 315785085, 336837424, 360897240, 367459008, 421046780, 459323760, 481196320, 505256136, 577435584, 612431680, 631570170, 673674848, 721794480, 842093560, 918647520, 962392640, 1010512272, 1263140340, 1347349696, 1443588960, 1684187120, 1837295040, 2021024544, 2526280680, 2887177920, 3368374240, 4042049088, 5052561360, 6736748480, 10105122720, 20210245440]

約数ペア:

[(1, 20210245440), (2, 10105122720), (3, 6736748480), (4, 5052561360), (5, 4042049088), (6, 3368374240), (7, 2887177920), (8, 2526280680), (10, 2021024544), (11, 1837295040), (12, 1684187120), (14, 1443588960), (15, 1347349696), (16, 1263140340), (20, 1010512272), (21, 962392640), (22, 918647520), (24, 842093560), (28, 721794480), (30, 673674848), (32, 631570170), (33, 612431680), (35, 577435584), (40, 505256136), (42, 481196320), (44, 459323760), (48, 421046780), (55, 367459008), (56, 360897240), (60, 336837424), (64, 315785085), (66, 306215840), (70, 288717792), (77, 262470720), (80, 252628068), (84, 240598160), (88, 229661880), (96, 210523390), (101, 200101440), (105, 192478528), (110, 183729504), (112, 180448620), (120, 168418712), (132, 153107920), (140, 144358896), (154, 131235360), (160, 126314034), (165, 122486336), (168, 120299080), (176, 114830940), (192, 105261695), (202, 100050720), (210, 96239264), (220, 91864752), (224, 90224310), (231, 87490240), (240, 84209356), (264, 76553960), (280, 72179448), (303, 66700480), (308, 65617680), (320, 63157017), (330, 61243168), (336, 60149540), (352, 57415470), (385, 52494144), (404, 50025360), (420, 48119632), (440, 45932376), (448, 45112155), (462, 43745120), (480, 42104678), (505, 40020288), (528, 38276980), (560, 36089724), (606, 33350240), (616, 32808840), (660, 30621584), (672, 30074770), (704, 28707735), (707, 28585920), (770, 26247072), (808, 25012680), (840, 24059816), (880, 22966188), (924, 21872560), (960, 21052339), (1010, 20010144), (1056, 19138490), (1111, 18191040), (1120, 18044862), (1155, 17498048), (1212, 16675120), (1232, 16404420), (1320, 15310792), (1344, 15037385), (1414, 14292960), (1515, 13340096), (1540, 13123536), (1616, 12506340), (1680, 12029908), (1760, 11483094), (1848, 10936280), (2020, 10005072), (2112, 9569245), (2121, 9528640), (2222, 9095520), (2240, 9022431), (2310, 8749024), (2424, 8337560), (2464, 8202210), (2640, 7655396), (2707, 7465920), (2828, 7146480), (3030, 6670048), (3080, 6561768), (3232, 6253170), (3333, 6063680), (3360, 6014954), (3520, 5741547), (3535, 5717184), (3696, 5468140), (4040, 5002536), (4242, 4764320), (4444, 4547760), (4620, 4374512), (4848, 4168780), (4928, 4101105), (5280, 3827698), (5414, 3732960), (5555, 3638208), (5656, 3573240), (6060, 3335024), (6160, 3280884), (6464, 3126585), (6666, 3031840), (6720, 3007477), (7070, 2858592), (7392, 2734070), (7777, 2598720), (8080, 2501268), (8121, 2488640), (8484, 2382160), (8888, 2273880), (9240, 2187256), (9696, 2084390), (10560, 1913849), (10605, 1905728), (10828, 1866480), (11110, 1819104), (11312, 1786620), (12120, 1667512), (12320, 1640442), (13332, 1515920), (13535, 1493184), (14140, 1429296), (14784, 1367035), (15554, 1299360), (16160, 1250634), (16242, 1244320), (16665, 1212736), (16968, 1191080), (17776, 1136940), (18480, 1093628), (18949, 1066560), (19392, 1042195), (21210, 952864), (21656, 933240), (22220, 909552), (22624, 893310), (23331, 866240), (24240, 833756), (24640, 820221), (26664, 757960), (27070, 746592), (28280, 714648), (29777, 678720), (31108, 649680), (32320, 625317), (32484, 622160), (33330, 606368), (33936, 595540), (35552, 568470), (36960, 546814), (37898, 533280), (38885, 519744), (40605, 497728), (42420, 476432), (43312, 466620), (44440, 454776), (45248, 446655), (46662, 433120), (48480, 416878), (53328, 378980), (54140, 373296), (56560, 357324), (56847, 355520), (59554, 339360), (62216, 324840), (64968, 311080), (66660, 303184), (67872, 297770), (71104, 284235), (73920, 273407), (75796, 266640), (77770, 259872), (81210, 248864), (84840, 238216), (86624, 233310), (88880, 227388), (89331, 226240), (93324, 216560), (94745, 213312), (96960, 208439), (106656, 189490), (108280, 186648), (113120, 178662), (113694, 177760), (116655, 173248), (119108, 169680), (124432, 162420), (129936, 155540), (133320, 151592), (135744, 148885)]