25392005760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{38783}}^1$

素因数の和:38847

約数の個数: 256

約数和(自身を含む): 91145502720

約数和(自身を除く): 65753496960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 528, 620, 640, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1408, 1488, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2480, 2640, 2728, 2976, 3410, 3520, 3720, 3968, 4092, 4224, 4960, 5115, 5280, 5456, 5952, 6820, 7040, 7440, 8184, 9920, 10230, 10560, 10912, 11904, 13640, 14880, 16368, 19840, 20460, 21120, 21824, 27280, 29760, 32736, 38783, 40920, 43648, 54560, 59520, 65472, 77566, 81840, 109120, 116349, 130944, 155132, 163680, 193915, 218240, 232698, 310264, 327360, 387830, 426613, 465396, 581745, 620528, 654720, 775660, 853226, 930792, 1163490, 1202273, 1241056, 1279839, 1551320, 1706452, 1861584, 2133065, 2326980, 2404546, 2482112, 2559678, 3102640, 3412904, 3606819, 3723168, 4266130, 4653960, 4809092, 4964224, 5119356, 6011365, 6205280, 6399195, 6825808, 7213638, 7446336, 8532260, 9307920, 9618184, 10238712, 12022730, 12410560, 12798390, 13225003, 13651616, 14427276, 14892672, 17064520, 18034095, 18615840, 19236368, 20477424, 24045460, 24821120, 25596780, 26450006, 27303232, 28854552, 34129040, 36068190, 37231680, 38472736, 39675009, 40954848, 48090920, 51193560, 52900012, 54606464, 57709104, 66125015, 68258080, 72136380, 74463360, 76945472, 79350018, 81909696, 96181840, 102387120, 105800024, 115418208, 132250030, 136516160, 144272760, 153890944, 158700036, 163819392, 192363680, 198375045, 204774240, 211600048, 230836416, 264500060, 273032320, 288545520, 317400072, 384727360, 396750090, 409548480, 423200096, 461672832, 529000120, 577091040, 634800144, 769454720, 793500180, 819096960, 846400192, 1058000240, 1154182080, 1269600288, 1587000360, 1692800384, 2116000480, 2308364160, 2539200576, 3174000720, 4232000960, 5078401152, 6348001440, 8464001920, 12696002880, 25392005760]

約数ペア:

[(1, 25392005760), (2, 12696002880), (3, 8464001920), (4, 6348001440), (5, 5078401152), (6, 4232000960), (8, 3174000720), (10, 2539200576), (11, 2308364160), (12, 2116000480), (15, 1692800384), (16, 1587000360), (20, 1269600288), (22, 1154182080), (24, 1058000240), (30, 846400192), (31, 819096960), (32, 793500180), (33, 769454720), (40, 634800144), (44, 577091040), (48, 529000120), (55, 461672832), (60, 423200096), (62, 409548480), (64, 396750090), (66, 384727360), (80, 317400072), (88, 288545520), (93, 273032320), (96, 264500060), (110, 230836416), (120, 211600048), (124, 204774240), (128, 198375045), (132, 192363680), (155, 163819392), (160, 158700036), (165, 153890944), (176, 144272760), (186, 136516160), (192, 132250030), (220, 115418208), (240, 105800024), (248, 102387120), (264, 96181840), (310, 81909696), (320, 79350018), (330, 76945472), (341, 74463360), (352, 72136380), (372, 68258080), (384, 66125015), (440, 57709104), (465, 54606464), (480, 52900012), (496, 51193560), (528, 48090920), (620, 40954848), (640, 39675009), (660, 38472736), (682, 37231680), (704, 36068190), (744, 34129040), (880, 28854552), (930, 27303232), (960, 26450006), (992, 25596780), (1023, 24821120), (1056, 24045460), (1240, 20477424), (1320, 19236368), (1364, 18615840), (1408, 18034095), (1488, 17064520), (1705, 14892672), (1760, 14427276), (1860, 13651616), (1920, 13225003), (1984, 12798390), (2046, 12410560), (2112, 12022730), (2480, 10238712), (2640, 9618184), (2728, 9307920), (2976, 8532260), (3410, 7446336), (3520, 7213638), (3720, 6825808), (3968, 6399195), (4092, 6205280), (4224, 6011365), (4960, 5119356), (5115, 4964224), (5280, 4809092), (5456, 4653960), (5952, 4266130), (6820, 3723168), (7040, 3606819), (7440, 3412904), (8184, 3102640), (9920, 2559678), (10230, 2482112), (10560, 2404546), (10912, 2326980), (11904, 2133065), (13640, 1861584), (14880, 1706452), (16368, 1551320), (19840, 1279839), (20460, 1241056), (21120, 1202273), (21824, 1163490), (27280, 930792), (29760, 853226), (32736, 775660), (38783, 654720), (40920, 620528), (43648, 581745), (54560, 465396), (59520, 426613), (65472, 387830), (77566, 327360), (81840, 310264), (109120, 232698), (116349, 218240), (130944, 193915), (155132, 163680)]