2505861120

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 384

約数和(自身を含む): 9409720320

約数和(自身を除く): 6903859200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 256, 258, 271, 280, 301, 320, 336, 344, 384, 420, 430, 448, 480, 512, 516, 542, 560, 602, 640, 645, 672, 688, 768, 813, 840, 860, 896, 903, 960, 1024, 1032, 1084, 1120, 1204, 1280, 1290, 1344, 1355, 1376, 1505, 1536, 1626, 1680, 1720, 1792, 1806, 1897, 1920, 2048, 2064, 2168, 2240, 2408, 2560, 2580, 2688, 2710, 2752, 3010, 3072, 3252, 3360, 3440, 3584, 3612, 3794, 3840, 4065, 4128, 4336, 4480, 4515, 4816, 5120, 5160, 5376, 5420, 5504, 5691, 6020, 6144, 6504, 6720, 6880, 7168, 7224, 7588, 7680, 8130, 8256, 8672, 8960, 9030, 9485, 9632, 10240, 10320, 10752, 10840, 11008, 11382, 11653, 12040, 13008, 13440, 13760, 14336, 14448, 15176, 15360, 16260, 16512, 17344, 17920, 18060, 18970, 19264, 20640, 21504, 21680, 22016, 22764, 23306, 24080, 26016, 26880, 27520, 28455, 28896, 30352, 30720, 32520, 33024, 34688, 34959, 35840, 36120, 37940, 38528, 41280, 43008, 43360, 44032, 45528, 46612, 48160, 52032, 53760, 55040, 56910, 57792, 58265, 60704, 65040, 66048, 69376, 69918, 71680, 72240, 75880, 77056, 81571, 82560, 86720, 88064, 91056, 93224, 96320, 104064, 107520, 110080, 113820, 115584, 116530, 121408, 130080, 132096, 138752, 139836, 144480, 151760, 154112, 163142, 165120, 173440, 174795, 182112, 186448, 192640, 208128, 215040, 220160, 227640, 231168, 233060, 242816, 244713, 260160, 264192, 277504, 279672, 288960, 303520, 308224, 326284, 330240, 346880, 349590, 364224, 372896, 385280, 407855, 416256, 440320, 455280, 462336, 466120, 485632, 489426, 520320, 555008, 559344, 577920, 607040, 616448, 652568, 660480, 693760, 699180, 728448, 745792, 770560, 815710, 832512, 910560, 924672, 932240, 971264, 978852, 1040640, 1118688, 1155840, 1214080, 1223565, 1305136, 1320960, 1387520, 1398360, 1456896, 1491584, 1541120, 1631420, 1665024, 1821120, 1849344, 1864480, 1942528, 1957704, 2081280, 2237376, 2311680, 2428160, 2447130, 2610272, 2775040, 2796720, 2913792, 2983168, 3082240, 3262840, 3642240, 3728960, 3885056, 3915408, 4162560, 4474752, 4623360, 4856320, 4894260, 5220544, 5593440, 5827584, 5966336, 6525680, 7284480, 7457920, 7830816, 8325120, 8949504, 9246720, 9712640, 9788520, 10441088, 11186880, 11655168, 11932672, 13051360, 14568960, 14915840, 15661632, 17899008, 19425280, 19577040, 20882176, 22373760, 23865344, 26102720, 29137920, 29831680, 31323264, 35798016, 39154080, 41764352, 44747520, 52205440, 58275840, 59663360, 62646528, 71596032, 78308160, 83528704, 89495040, 104410880, 119326720, 125293056, 156616320, 167057408, 178990080, 208821760, 250586112, 313232640, 357980160, 417643520, 501172224, 626465280, 835287040, 1252930560, 2505861120]

約数ペア:

[(1, 2505861120), (2, 1252930560), (3, 835287040), (4, 626465280), (5, 501172224), (6, 417643520), (7, 357980160), (8, 313232640), (10, 250586112), (12, 208821760), (14, 178990080), (15, 167057408), (16, 156616320), (20, 125293056), (21, 119326720), (24, 104410880), (28, 89495040), (30, 83528704), (32, 78308160), (35, 71596032), (40, 62646528), (42, 59663360), (43, 58275840), (48, 52205440), (56, 44747520), (60, 41764352), (64, 39154080), (70, 35798016), (80, 31323264), (84, 29831680), (86, 29137920), (96, 26102720), (105, 23865344), (112, 22373760), (120, 20882176), (128, 19577040), (129, 19425280), (140, 17899008), (160, 15661632), (168, 14915840), (172, 14568960), (192, 13051360), (210, 11932672), (215, 11655168), (224, 11186880), (240, 10441088), (256, 9788520), (258, 9712640), (271, 9246720), (280, 8949504), (301, 8325120), (320, 7830816), (336, 7457920), (344, 7284480), (384, 6525680), (420, 5966336), (430, 5827584), (448, 5593440), (480, 5220544), (512, 4894260), (516, 4856320), (542, 4623360), (560, 4474752), (602, 4162560), (640, 3915408), (645, 3885056), (672, 3728960), (688, 3642240), (768, 3262840), (813, 3082240), (840, 2983168), (860, 2913792), (896, 2796720), (903, 2775040), (960, 2610272), (1024, 2447130), (1032, 2428160), (1084, 2311680), (1120, 2237376), (1204, 2081280), (1280, 1957704), (1290, 1942528), (1344, 1864480), (1355, 1849344), (1376, 1821120), (1505, 1665024), (1536, 1631420), (1626, 1541120), (1680, 1491584), (1720, 1456896), (1792, 1398360), (1806, 1387520), (1897, 1320960), (1920, 1305136), (2048, 1223565), (2064, 1214080), (2168, 1155840), (2240, 1118688), (2408, 1040640), (2560, 978852), (2580, 971264), (2688, 932240), (2710, 924672), (2752, 910560), (3010, 832512), (3072, 815710), (3252, 770560), (3360, 745792), (3440, 728448), (3584, 699180), (3612, 693760), (3794, 660480), (3840, 652568), (4065, 616448), (4128, 607040), (4336, 577920), (4480, 559344), (4515, 555008), (4816, 520320), (5120, 489426), (5160, 485632), (5376, 466120), (5420, 462336), (5504, 455280), (5691, 440320), (6020, 416256), (6144, 407855), (6504, 385280), (6720, 372896), (6880, 364224), (7168, 349590), (7224, 346880), (7588, 330240), (7680, 326284), (8130, 308224), (8256, 303520), (8672, 288960), (8960, 279672), (9030, 277504), (9485, 264192), (9632, 260160), (10240, 244713), (10320, 242816), (10752, 233060), (10840, 231168), (11008, 227640), (11382, 220160), (11653, 215040), (12040, 208128), (13008, 192640), (13440, 186448), (13760, 182112), (14336, 174795), (14448, 173440), (15176, 165120), (15360, 163142), (16260, 154112), (16512, 151760), (17344, 144480), (17920, 139836), (18060, 138752), (18970, 132096), (19264, 130080), (20640, 121408), (21504, 116530), (21680, 115584), (22016, 113820), (22764, 110080), (23306, 107520), (24080, 104064), (26016, 96320), (26880, 93224), (27520, 91056), (28455, 88064), (28896, 86720), (30352, 82560), (30720, 81571), (32520, 77056), (33024, 75880), (34688, 72240), (34959, 71680), (35840, 69918), (36120, 69376), (37940, 66048), (38528, 65040), (41280, 60704), (43008, 58265), (43360, 57792), (44032, 56910), (45528, 55040), (46612, 53760), (48160, 52032)]