1878255360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3469}}^1$

素因数の和:3543

約数の個数: 216

約数和(自身を含む): 6638748480

約数和(自身を除く): 4760493120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 768, 846, 940, 960, 1128, 1152, 1280, 1410, 1440, 1504, 1692, 1880, 1920, 2115, 2256, 2304, 2820, 2880, 3008, 3384, 3469, 3760, 3840, 4230, 4512, 5640, 5760, 6016, 6768, 6938, 7520, 8460, 9024, 10407, 11280, 11520, 12032, 13536, 13876, 15040, 16920, 17345, 18048, 20814, 22560, 27072, 27752, 30080, 31221, 33840, 34690, 36096, 41628, 45120, 52035, 54144, 55504, 60160, 62442, 67680, 69380, 83256, 90240, 104070, 108288, 111008, 124884, 135360, 138760, 156105, 163043, 166512, 180480, 208140, 222016, 249768, 270720, 277520, 312210, 326086, 333024, 416280, 444032, 489129, 499536, 541440, 555040, 624420, 652172, 666048, 815215, 832560, 888064, 978258, 999072, 1110080, 1248840, 1304344, 1332096, 1467387, 1630430, 1665120, 1956516, 1998144, 2220160, 2445645, 2497680, 2608688, 2664192, 2934774, 3260860, 3330240, 3913032, 3996288, 4440320, 4891290, 4995360, 5217376, 5869548, 6521720, 6660480, 7336935, 7826064, 7992576, 9782580, 9990720, 10434752, 11739096, 13043440, 13320960, 14673870, 15652128, 19565160, 19981440, 20869504, 23478192, 26086880, 29347740, 31304256, 39130320, 39962880, 41739008, 46956384, 52173760, 58695480, 62608512, 78260640, 93912768, 104347520, 117390960, 125217024, 156521280, 187825536, 208695040, 234781920, 313042560, 375651072, 469563840, 626085120, 939127680, 1878255360]

約数ペア:

[(1, 1878255360), (2, 939127680), (3, 626085120), (4, 469563840), (5, 375651072), (6, 313042560), (8, 234781920), (9, 208695040), (10, 187825536), (12, 156521280), (15, 125217024), (16, 117390960), (18, 104347520), (20, 93912768), (24, 78260640), (30, 62608512), (32, 58695480), (36, 52173760), (40, 46956384), (45, 41739008), (47, 39962880), (48, 39130320), (60, 31304256), (64, 29347740), (72, 26086880), (80, 23478192), (90, 20869504), (94, 19981440), (96, 19565160), (120, 15652128), (128, 14673870), (141, 13320960), (144, 13043440), (160, 11739096), (180, 10434752), (188, 9990720), (192, 9782580), (235, 7992576), (240, 7826064), (256, 7336935), (282, 6660480), (288, 6521720), (320, 5869548), (360, 5217376), (376, 4995360), (384, 4891290), (423, 4440320), (470, 3996288), (480, 3913032), (564, 3330240), (576, 3260860), (640, 2934774), (705, 2664192), (720, 2608688), (752, 2497680), (768, 2445645), (846, 2220160), (940, 1998144), (960, 1956516), (1128, 1665120), (1152, 1630430), (1280, 1467387), (1410, 1332096), (1440, 1304344), (1504, 1248840), (1692, 1110080), (1880, 999072), (1920, 978258), (2115, 888064), (2256, 832560), (2304, 815215), (2820, 666048), (2880, 652172), (3008, 624420), (3384, 555040), (3469, 541440), (3760, 499536), (3840, 489129), (4230, 444032), (4512, 416280), (5640, 333024), (5760, 326086), (6016, 312210), (6768, 277520), (6938, 270720), (7520, 249768), (8460, 222016), (9024, 208140), (10407, 180480), (11280, 166512), (11520, 163043), (12032, 156105), (13536, 138760), (13876, 135360), (15040, 124884), (16920, 111008), (17345, 108288), (18048, 104070), (20814, 90240), (22560, 83256), (27072, 69380), (27752, 67680), (30080, 62442), (31221, 60160), (33840, 55504), (34690, 54144), (36096, 52035), (41628, 45120)]