20736117360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4363}}^1$

素因数の和:4453

約数の個数: 480

約数和(自身を含む): 85092553728

約数和(自身を除く): 64356436368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 41, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 82, 84, 90, 92, 105, 112, 115, 120, 123, 126, 138, 140, 144, 161, 164, 168, 180, 184, 205, 207, 210, 230, 240, 246, 252, 276, 280, 287, 315, 322, 328, 336, 345, 360, 368, 369, 410, 414, 420, 460, 483, 492, 504, 552, 560, 574, 615, 630, 644, 656, 690, 720, 738, 805, 820, 828, 840, 861, 920, 943, 966, 984, 1008, 1035, 1104, 1148, 1230, 1260, 1288, 1380, 1435, 1449, 1476, 1610, 1640, 1656, 1680, 1722, 1840, 1845, 1886, 1932, 1968, 2070, 2296, 2415, 2460, 2520, 2576, 2583, 2760, 2829, 2870, 2898, 2952, 3220, 3280, 3312, 3444, 3690, 3772, 3864, 4140, 4305, 4363, 4592, 4715, 4830, 4920, 5040, 5166, 5520, 5658, 5740, 5796, 5904, 6440, 6601, 6888, 7245, 7380, 7544, 7728, 8280, 8487, 8610, 8726, 9430, 9660, 9840, 10332, 11316, 11480, 11592, 12880, 12915, 13089, 13202, 13776, 14145, 14490, 14760, 15088, 16560, 16974, 17220, 17452, 18860, 19320, 19803, 20664, 21815, 22632, 22960, 23184, 25830, 26178, 26404, 28290, 28980, 29520, 30541, 33005, 33948, 34440, 34904, 37720, 38640, 39267, 39606, 41328, 42435, 43630, 45264, 51660, 52356, 52808, 56580, 57960, 59409, 61082, 65445, 66010, 67896, 68880, 69808, 75440, 78534, 79212, 84870, 87260, 91623, 99015, 100349, 103320, 104712, 105616, 113160, 115920, 118818, 122164, 130890, 132020, 135792, 152705, 157068, 158424, 169740, 174520, 178883, 183246, 196335, 198030, 200698, 206640, 209424, 226320, 237636, 244328, 261780, 264040, 274869, 297045, 301047, 305410, 314136, 316848, 339480, 349040, 357766, 366492, 392670, 396060, 401396, 458115, 475272, 488656, 501745, 523560, 528080, 536649, 549738, 594090, 602094, 610820, 628272, 678960, 702443, 715532, 732984, 785340, 792120, 802792, 894415, 903141, 916230, 950544, 1003490, 1047120, 1073298, 1099476, 1188180, 1204188, 1221640, 1252181, 1374345, 1404886, 1431064, 1465968, 1505235, 1570680, 1584240, 1605584, 1609947, 1788830, 1806282, 1832460, 2006980, 2107329, 2146596, 2198952, 2376360, 2408376, 2443280, 2504362, 2683245, 2748690, 2809772, 2862128, 3010470, 3141360, 3219894, 3512215, 3577660, 3612564, 3664920, 3756543, 4013960, 4114309, 4214658, 4293192, 4397904, 4515705, 4752720, 4816752, 5008724, 5366490, 5497380, 5619544, 6020940, 6260905, 6321987, 6439788, 7024430, 7155320, 7225128, 7329840, 7513086, 8027920, 8049735, 8228618, 8429316, 8586384, 9031410, 10017448, 10536645, 10732980, 10994760, 11239088, 11269629, 12041880, 12342927, 12521810, 12643974, 12879576, 14048860, 14310640, 14450256, 15026172, 16099470, 16457236, 16858632, 18062820, 18782715, 20034896, 20571545, 21073290, 21465960, 21989520, 22539258, 24083760, 24685854, 25043620, 25287948, 25759152, 28097720, 28800163, 30052344, 31609935, 32198940, 32914472, 33717264, 36125640, 37028781, 37565430, 41143090, 42146580, 42931920, 45078516, 49371708, 50087240, 50575896, 56195440, 56348145, 57600326, 60104688, 61714635, 63219870, 64397880, 65828944, 72251280, 74057562, 75130860, 82286180, 84293160, 86400489, 90157032, 98743416, 100174480, 101151792, 112696290, 115200652, 123429270, 126439740, 128795760, 144000815, 148115124, 150261720, 164572360, 168586320, 172800978, 180314064, 185143905, 197486832, 225392580, 230401304, 246858540, 252879480, 259201467, 288001630, 296230248, 300523440, 329144720, 345601956, 370287810, 432002445, 450785160, 460802608, 493717080, 505758960, 518402934, 576003260, 592460496, 691203912, 740575620, 864004890, 901570320, 987434160, 1036805868, 1152006520, 1296007335, 1382407824, 1481151240, 1728009780, 2073611736, 2304013040, 2592014670, 2962302480, 3456019560, 4147223472, 5184029340, 6912039120, 10368058680, 20736117360]

約数ペア:

[(1, 20736117360), (2, 10368058680), (3, 6912039120), (4, 5184029340), (5, 4147223472), (6, 3456019560), (7, 2962302480), (8, 2592014670), (9, 2304013040), (10, 2073611736), (12, 1728009780), (14, 1481151240), (15, 1382407824), (16, 1296007335), (18, 1152006520), (20, 1036805868), (21, 987434160), (23, 901570320), (24, 864004890), (28, 740575620), (30, 691203912), (35, 592460496), (36, 576003260), (40, 518402934), (41, 505758960), (42, 493717080), (45, 460802608), (46, 450785160), (48, 432002445), (56, 370287810), (60, 345601956), (63, 329144720), (69, 300523440), (70, 296230248), (72, 288001630), (80, 259201467), (82, 252879480), (84, 246858540), (90, 230401304), (92, 225392580), (105, 197486832), (112, 185143905), (115, 180314064), (120, 172800978), (123, 168586320), (126, 164572360), (138, 150261720), (140, 148115124), (144, 144000815), (161, 128795760), (164, 126439740), (168, 123429270), (180, 115200652), (184, 112696290), (205, 101151792), (207, 100174480), (210, 98743416), (230, 90157032), (240, 86400489), (246, 84293160), (252, 82286180), (276, 75130860), (280, 74057562), (287, 72251280), (315, 65828944), (322, 64397880), (328, 63219870), (336, 61714635), (345, 60104688), (360, 57600326), (368, 56348145), (369, 56195440), (410, 50575896), (414, 50087240), (420, 49371708), (460, 45078516), (483, 42931920), (492, 42146580), (504, 41143090), (552, 37565430), (560, 37028781), (574, 36125640), (615, 33717264), (630, 32914472), (644, 32198940), (656, 31609935), (690, 30052344), (720, 28800163), (738, 28097720), (805, 25759152), (820, 25287948), (828, 25043620), (840, 24685854), (861, 24083760), (920, 22539258), (943, 21989520), (966, 21465960), (984, 21073290), (1008, 20571545), (1035, 20034896), (1104, 18782715), (1148, 18062820), (1230, 16858632), (1260, 16457236), (1288, 16099470), (1380, 15026172), (1435, 14450256), (1449, 14310640), (1476, 14048860), (1610, 12879576), (1640, 12643974), (1656, 12521810), (1680, 12342927), (1722, 12041880), (1840, 11269629), (1845, 11239088), (1886, 10994760), (1932, 10732980), (1968, 10536645), (2070, 10017448), (2296, 9031410), (2415, 8586384), (2460, 8429316), (2520, 8228618), (2576, 8049735), (2583, 8027920), (2760, 7513086), (2829, 7329840), (2870, 7225128), (2898, 7155320), (2952, 7024430), (3220, 6439788), (3280, 6321987), (3312, 6260905), (3444, 6020940), (3690, 5619544), (3772, 5497380), (3864, 5366490), (4140, 5008724), (4305, 4816752), (4363, 4752720), (4592, 4515705), (4715, 4397904), (4830, 4293192), (4920, 4214658), (5040, 4114309), (5166, 4013960), (5520, 3756543), (5658, 3664920), (5740, 3612564), (5796, 3577660), (5904, 3512215), (6440, 3219894), (6601, 3141360), (6888, 3010470), (7245, 2862128), (7380, 2809772), (7544, 2748690), (7728, 2683245), (8280, 2504362), (8487, 2443280), (8610, 2408376), (8726, 2376360), (9430, 2198952), (9660, 2146596), (9840, 2107329), (10332, 2006980), (11316, 1832460), (11480, 1806282), (11592, 1788830), (12880, 1609947), (12915, 1605584), (13089, 1584240), (13202, 1570680), (13776, 1505235), (14145, 1465968), (14490, 1431064), (14760, 1404886), (15088, 1374345), (16560, 1252181), (16974, 1221640), (17220, 1204188), (17452, 1188180), (18860, 1099476), (19320, 1073298), (19803, 1047120), (20664, 1003490), (21815, 950544), (22632, 916230), (22960, 903141), (23184, 894415), (25830, 802792), (26178, 792120), (26404, 785340), (28290, 732984), (28980, 715532), (29520, 702443), (30541, 678960), (33005, 628272), (33948, 610820), (34440, 602094), (34904, 594090), (37720, 549738), (38640, 536649), (39267, 528080), (39606, 523560), (41328, 501745), (42435, 488656), (43630, 475272), (45264, 458115), (51660, 401396), (52356, 396060), (52808, 392670), (56580, 366492), (57960, 357766), (59409, 349040), (61082, 339480), (65445, 316848), (66010, 314136), (67896, 305410), (68880, 301047), (69808, 297045), (75440, 274869), (78534, 264040), (79212, 261780), (84870, 244328), (87260, 237636), (91623, 226320), (99015, 209424), (100349, 206640), (103320, 200698), (104712, 198030), (105616, 196335), (113160, 183246), (115920, 178883), (118818, 174520), (122164, 169740), (130890, 158424), (132020, 157068), (135792, 152705)]