2905961520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2448

約数の個数: 320

約数和(自身を含む): 11403841536

約数和(自身を除く): 8497880016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 67, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 134, 140, 154, 165, 168, 176, 201, 210, 220, 231, 240, 264, 268, 280, 308, 330, 335, 336, 385, 402, 420, 440, 462, 469, 528, 536, 560, 616, 660, 670, 737, 770, 804, 840, 880, 924, 938, 1005, 1072, 1155, 1232, 1320, 1340, 1407, 1474, 1540, 1608, 1680, 1848, 1876, 2010, 2211, 2310, 2345, 2347, 2640, 2680, 2814, 2948, 3080, 3216, 3685, 3696, 3752, 4020, 4422, 4620, 4690, 4694, 5159, 5360, 5628, 5896, 6160, 7035, 7041, 7370, 7504, 8040, 8844, 9240, 9380, 9388, 10318, 11055, 11256, 11735, 11792, 14070, 14082, 14740, 15477, 16080, 16429, 17688, 18480, 18760, 18776, 20636, 22110, 22512, 23470, 25795, 25817, 28140, 28164, 29480, 30954, 32858, 35205, 35376, 37520, 37552, 41272, 44220, 46940, 49287, 51590, 51634, 56280, 56328, 58960, 61908, 65716, 70410, 77385, 77451, 82145, 82544, 88440, 93880, 98574, 103180, 103268, 112560, 112656, 123816, 129085, 131432, 140820, 154770, 154902, 157249, 164290, 176880, 180719, 187760, 197148, 206360, 206536, 246435, 247632, 258170, 262864, 281640, 309540, 309804, 314498, 328580, 361438, 387255, 394296, 412720, 413072, 471747, 492870, 516340, 542157, 563280, 619080, 619608, 628996, 657160, 722876, 774510, 786245, 788592, 903595, 943494, 985740, 1032680, 1084314, 1100743, 1238160, 1239216, 1257992, 1314320, 1445752, 1549020, 1572490, 1729739, 1807190, 1886988, 1971480, 2065360, 2168628, 2201486, 2358735, 2515984, 2710785, 2891504, 3098040, 3144980, 3302229, 3459478, 3614380, 3773976, 3942960, 4337256, 4402972, 4717470, 5189217, 5421570, 5503715, 6196080, 6289960, 6604458, 6918956, 7228760, 7547952, 8648695, 8674512, 8805944, 9434940, 10378434, 10843140, 11007430, 12108173, 12579920, 13208916, 13837912, 14457520, 16511145, 17297390, 17611888, 18869880, 20756868, 21686280, 22014860, 24216346, 25946085, 26417832, 27675824, 33022290, 34594780, 36324519, 37739760, 41513736, 43372560, 44029720, 48432692, 51892170, 52835664, 60540865, 66044580, 69189560, 72649038, 83027472, 88059440, 96865384, 103784340, 121081730, 132089160, 138379120, 145298076, 181622595, 193730768, 207568680, 242163460, 264178320, 290596152, 363245190, 415137360, 484326920, 581192304, 726490380, 968653840, 1452980760, 2905961520]

約数ペア:

[(1, 2905961520), (2, 1452980760), (3, 968653840), (4, 726490380), (5, 581192304), (6, 484326920), (7, 415137360), (8, 363245190), (10, 290596152), (11, 264178320), (12, 242163460), (14, 207568680), (15, 193730768), (16, 181622595), (20, 145298076), (21, 138379120), (22, 132089160), (24, 121081730), (28, 103784340), (30, 96865384), (33, 88059440), (35, 83027472), (40, 72649038), (42, 69189560), (44, 66044580), (48, 60540865), (55, 52835664), (56, 51892170), (60, 48432692), (66, 44029720), (67, 43372560), (70, 41513736), (77, 37739760), (80, 36324519), (84, 34594780), (88, 33022290), (105, 27675824), (110, 26417832), (112, 25946085), (120, 24216346), (132, 22014860), (134, 21686280), (140, 20756868), (154, 18869880), (165, 17611888), (168, 17297390), (176, 16511145), (201, 14457520), (210, 13837912), (220, 13208916), (231, 12579920), (240, 12108173), (264, 11007430), (268, 10843140), (280, 10378434), (308, 9434940), (330, 8805944), (335, 8674512), (336, 8648695), (385, 7547952), (402, 7228760), (420, 6918956), (440, 6604458), (462, 6289960), (469, 6196080), (528, 5503715), (536, 5421570), (560, 5189217), (616, 4717470), (660, 4402972), (670, 4337256), (737, 3942960), (770, 3773976), (804, 3614380), (840, 3459478), (880, 3302229), (924, 3144980), (938, 3098040), (1005, 2891504), (1072, 2710785), (1155, 2515984), (1232, 2358735), (1320, 2201486), (1340, 2168628), (1407, 2065360), (1474, 1971480), (1540, 1886988), (1608, 1807190), (1680, 1729739), (1848, 1572490), (1876, 1549020), (2010, 1445752), (2211, 1314320), (2310, 1257992), (2345, 1239216), (2347, 1238160), (2640, 1100743), (2680, 1084314), (2814, 1032680), (2948, 985740), (3080, 943494), (3216, 903595), (3685, 788592), (3696, 786245), (3752, 774510), (4020, 722876), (4422, 657160), (4620, 628996), (4690, 619608), (4694, 619080), (5159, 563280), (5360, 542157), (5628, 516340), (5896, 492870), (6160, 471747), (7035, 413072), (7041, 412720), (7370, 394296), (7504, 387255), (8040, 361438), (8844, 328580), (9240, 314498), (9380, 309804), (9388, 309540), (10318, 281640), (11055, 262864), (11256, 258170), (11735, 247632), (11792, 246435), (14070, 206536), (14082, 206360), (14740, 197148), (15477, 187760), (16080, 180719), (16429, 176880), (17688, 164290), (18480, 157249), (18760, 154902), (18776, 154770), (20636, 140820), (22110, 131432), (22512, 129085), (23470, 123816), (25795, 112656), (25817, 112560), (28140, 103268), (28164, 103180), (29480, 98574), (30954, 93880), (32858, 88440), (35205, 82544), (35376, 82145), (37520, 77451), (37552, 77385), (41272, 70410), (44220, 65716), (46940, 61908), (49287, 58960), (51590, 56328), (51634, 56280)]