442992499840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1652

約数の個数: 384

約数和(自身を含む): 1211901788160

約数和(自身を除く): 768909288320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 127, 128, 155, 160, 176, 220, 242, 248, 254, 310, 320, 341, 352, 440, 484, 496, 508, 605, 620, 635, 640, 682, 704, 880, 968, 992, 1016, 1210, 1240, 1270, 1364, 1397, 1408, 1453, 1705, 1760, 1936, 1984, 2032, 2420, 2480, 2540, 2728, 2794, 2906, 3410, 3520, 3751, 3872, 3937, 3968, 4064, 4840, 4960, 5080, 5456, 5588, 5812, 6820, 6985, 7040, 7265, 7502, 7744, 7874, 8128, 9680, 9920, 10160, 10912, 11176, 11624, 13640, 13970, 14530, 15004, 15367, 15488, 15748, 15983, 16256, 18755, 19360, 19685, 19840, 20320, 21824, 22352, 23248, 27280, 27940, 29060, 30008, 30734, 31496, 31966, 37510, 38720, 39370, 40640, 43307, 43648, 44704, 45043, 46496, 54560, 55880, 58120, 60016, 61468, 62992, 63932, 75020, 76835, 77440, 78740, 79915, 81280, 86614, 89408, 90086, 92992, 109120, 111760, 116240, 120032, 122936, 125984, 127864, 150040, 153670, 157480, 159830, 173228, 175813, 178816, 180172, 184531, 185984, 216535, 218240, 223520, 225215, 232480, 240064, 245872, 251968, 255728, 300080, 307340, 314960, 319660, 346456, 351626, 360344, 369062, 433070, 447040, 450430, 464960, 476377, 480128, 491744, 495473, 503936, 511456, 600160, 614680, 629920, 639320, 692912, 703252, 720688, 738124, 866140, 879065, 894080, 900860, 922655, 929920, 952754, 983488, 990946, 1022912, 1200320, 1229360, 1259840, 1278640, 1385824, 1406504, 1441376, 1476248, 1732280, 1758130, 1801720, 1845310, 1905508, 1966976, 1981892, 2029841, 2045824, 2381885, 2400640, 2458720, 2477365, 2519680, 2557280, 2771648, 2813008, 2882752, 2952496, 3464560, 3516260, 3603440, 3690620, 3811016, 3963784, 4059682, 4763770, 4917440, 4954730, 5114560, 5450203, 5543296, 5626016, 5720461, 5765504, 5904992, 6929120, 7032520, 7206880, 7381240, 7622032, 7927568, 8119364, 9527540, 9834880, 9909460, 10149205, 10229120, 10900406, 11252032, 11440922, 11809984, 13858240, 14065040, 14413760, 14762480, 15244064, 15855136, 16238728, 19055080, 19818920, 20298410, 21800812, 22328251, 22504064, 22881844, 23619968, 27251015, 27716480, 28130080, 28602305, 28827520, 29524960, 30488128, 31710272, 32477456, 38110160, 39637840, 40596820, 43601624, 44656502, 45763688, 54502030, 56260160, 57204610, 59049920, 60976256, 62925071, 63420544, 64954912, 76220320, 79275680, 81193640, 87203248, 89313004, 91527376, 109004060, 111641255, 112520320, 114409220, 118099840, 125850142, 129909824, 152440640, 158551360, 162387280, 174406496, 178626008, 183054752, 218008120, 223282510, 228818440, 251700284, 259819648, 304881280, 314625355, 317102720, 324774560, 348812992, 357252016, 366109504, 436016240, 446565020, 457636880, 503400568, 629250710, 649549120, 692175781, 697625984, 714504032, 732219008, 872032480, 893130040, 915273760, 1006801136, 1258501420, 1299098240, 1384351562, 1429008064, 1744064960, 1786260080, 1830547520, 2013602272, 2517002840, 2768703124, 2858016128, 3460878905, 3488129920, 3572520160, 3661095040, 4027204544, 5034005680, 5537406248, 6921757810, 7145040320, 8054409088, 10068011360, 11074812496, 13843515620, 14290080640, 20136022720, 22149624992, 27687031240, 40272045440, 44299249984, 55374062480, 88598499968, 110748124960, 221496249920, 442992499840]

約数ペア:

[(1, 442992499840), (2, 221496249920), (4, 110748124960), (5, 88598499968), (8, 55374062480), (10, 44299249984), (11, 40272045440), (16, 27687031240), (20, 22149624992), (22, 20136022720), (31, 14290080640), (32, 13843515620), (40, 11074812496), (44, 10068011360), (55, 8054409088), (62, 7145040320), (64, 6921757810), (80, 5537406248), (88, 5034005680), (110, 4027204544), (121, 3661095040), (124, 3572520160), (127, 3488129920), (128, 3460878905), (155, 2858016128), (160, 2768703124), (176, 2517002840), (220, 2013602272), (242, 1830547520), (248, 1786260080), (254, 1744064960), (310, 1429008064), (320, 1384351562), (341, 1299098240), (352, 1258501420), (440, 1006801136), (484, 915273760), (496, 893130040), (508, 872032480), (605, 732219008), (620, 714504032), (635, 697625984), (640, 692175781), (682, 649549120), (704, 629250710), (880, 503400568), (968, 457636880), (992, 446565020), (1016, 436016240), (1210, 366109504), (1240, 357252016), (1270, 348812992), (1364, 324774560), (1397, 317102720), (1408, 314625355), (1453, 304881280), (1705, 259819648), (1760, 251700284), (1936, 228818440), (1984, 223282510), (2032, 218008120), (2420, 183054752), (2480, 178626008), (2540, 174406496), (2728, 162387280), (2794, 158551360), (2906, 152440640), (3410, 129909824), (3520, 125850142), (3751, 118099840), (3872, 114409220), (3937, 112520320), (3968, 111641255), (4064, 109004060), (4840, 91527376), (4960, 89313004), (5080, 87203248), (5456, 81193640), (5588, 79275680), (5812, 76220320), (6820, 64954912), (6985, 63420544), (7040, 62925071), (7265, 60976256), (7502, 59049920), (7744, 57204610), (7874, 56260160), (8128, 54502030), (9680, 45763688), (9920, 44656502), (10160, 43601624), (10912, 40596820), (11176, 39637840), (11624, 38110160), (13640, 32477456), (13970, 31710272), (14530, 30488128), (15004, 29524960), (15367, 28827520), (15488, 28602305), (15748, 28130080), (15983, 27716480), (16256, 27251015), (18755, 23619968), (19360, 22881844), (19685, 22504064), (19840, 22328251), (20320, 21800812), (21824, 20298410), (22352, 19818920), (23248, 19055080), (27280, 16238728), (27940, 15855136), (29060, 15244064), (30008, 14762480), (30734, 14413760), (31496, 14065040), (31966, 13858240), (37510, 11809984), (38720, 11440922), (39370, 11252032), (40640, 10900406), (43307, 10229120), (43648, 10149205), (44704, 9909460), (45043, 9834880), (46496, 9527540), (54560, 8119364), (55880, 7927568), (58120, 7622032), (60016, 7381240), (61468, 7206880), (62992, 7032520), (63932, 6929120), (75020, 5904992), (76835, 5765504), (77440, 5720461), (78740, 5626016), (79915, 5543296), (81280, 5450203), (86614, 5114560), (89408, 4954730), (90086, 4917440), (92992, 4763770), (109120, 4059682), (111760, 3963784), (116240, 3811016), (120032, 3690620), (122936, 3603440), (125984, 3516260), (127864, 3464560), (150040, 2952496), (153670, 2882752), (157480, 2813008), (159830, 2771648), (173228, 2557280), (175813, 2519680), (178816, 2477365), (180172, 2458720), (184531, 2400640), (185984, 2381885), (216535, 2045824), (218240, 2029841), (223520, 1981892), (225215, 1966976), (232480, 1905508), (240064, 1845310), (245872, 1801720), (251968, 1758130), (255728, 1732280), (300080, 1476248), (307340, 1441376), (314960, 1406504), (319660, 1385824), (346456, 1278640), (351626, 1259840), (360344, 1229360), (369062, 1200320), (433070, 1022912), (447040, 990946), (450430, 983488), (464960, 952754), (476377, 929920), (480128, 922655), (491744, 900860), (495473, 894080), (503936, 879065), (511456, 866140), (600160, 738124), (614680, 720688), (629920, 703252), (639320, 692912)]