9987713280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45631}}^1$

素因数の和:45677

約数の個数: 216

約数和(自身を含む): 36376005120

約数和(自身を除く): 26388291840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 24320, 27360, 36480, 43776, 45631, 54720, 72960, 91262, 109440, 136893, 182524, 218880, 228155, 273786, 365048, 410679, 456310, 547572, 684465, 730096, 821358, 866989, 912620, 1095144, 1368930, 1460192, 1642716, 1733978, 1825240, 2053395, 2190288, 2600967, 2737860, 2920384, 3285432, 3467956, 3650480, 4106790, 4334945, 4380576, 5201934, 5475720, 5840768, 6570864, 6935912, 7300960, 7802901, 8213580, 8669890, 8761152, 10403868, 10951440, 11681536, 13004835, 13141728, 13871824, 14601920, 15605802, 16427160, 17339780, 17522304, 20807736, 21902880, 26009670, 26283456, 27743648, 29203840, 31211604, 32854320, 34679560, 35044608, 39014505, 41615472, 43805760, 52019340, 52566912, 55487296, 58407680, 62423208, 65708640, 69359120, 78029010, 83230944, 87611520, 104038680, 105133824, 110974592, 124846416, 131417280, 138718240, 156058020, 166461888, 175223040, 208077360, 221949184, 249692832, 262834560, 277436480, 312116040, 332923776, 416154720, 499385664, 525669120, 554872960, 624232080, 665847552, 832309440, 998771328, 1109745920, 1248464160, 1664618880, 1997542656, 2496928320, 3329237760, 4993856640, 9987713280]

約数ペア:

[(1, 9987713280), (2, 4993856640), (3, 3329237760), (4, 2496928320), (5, 1997542656), (6, 1664618880), (8, 1248464160), (9, 1109745920), (10, 998771328), (12, 832309440), (15, 665847552), (16, 624232080), (18, 554872960), (19, 525669120), (20, 499385664), (24, 416154720), (30, 332923776), (32, 312116040), (36, 277436480), (38, 262834560), (40, 249692832), (45, 221949184), (48, 208077360), (57, 175223040), (60, 166461888), (64, 156058020), (72, 138718240), (76, 131417280), (80, 124846416), (90, 110974592), (95, 105133824), (96, 104038680), (114, 87611520), (120, 83230944), (128, 78029010), (144, 69359120), (152, 65708640), (160, 62423208), (171, 58407680), (180, 55487296), (190, 52566912), (192, 52019340), (228, 43805760), (240, 41615472), (256, 39014505), (285, 35044608), (288, 34679560), (304, 32854320), (320, 31211604), (342, 29203840), (360, 27743648), (380, 26283456), (384, 26009670), (456, 21902880), (480, 20807736), (570, 17522304), (576, 17339780), (608, 16427160), (640, 15605802), (684, 14601920), (720, 13871824), (760, 13141728), (768, 13004835), (855, 11681536), (912, 10951440), (960, 10403868), (1140, 8761152), (1152, 8669890), (1216, 8213580), (1280, 7802901), (1368, 7300960), (1440, 6935912), (1520, 6570864), (1710, 5840768), (1824, 5475720), (1920, 5201934), (2280, 4380576), (2304, 4334945), (2432, 4106790), (2736, 3650480), (2880, 3467956), (3040, 3285432), (3420, 2920384), (3648, 2737860), (3840, 2600967), (4560, 2190288), (4864, 2053395), (5472, 1825240), (5760, 1733978), (6080, 1642716), (6840, 1460192), (7296, 1368930), (9120, 1095144), (10944, 912620), (11520, 866989), (12160, 821358), (13680, 730096), (14592, 684465), (18240, 547572), (21888, 456310), (24320, 410679), (27360, 365048), (36480, 273786), (43776, 228155), (45631, 218880), (54720, 182524), (72960, 136893), (91262, 109440)]