7427531520

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1113

約数の個数: 360

約数和(自身を含む): 26978101920

約数和(自身を除く): 19550570400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 81, 90, 96, 108, 120, 128, 135, 142, 144, 160, 162, 180, 192, 213, 216, 240, 256, 270, 284, 288, 320, 324, 355, 360, 384, 405, 426, 432, 480, 540, 568, 576, 639, 640, 648, 710, 720, 768, 810, 852, 864, 960, 1009, 1065, 1080, 1136, 1152, 1278, 1280, 1296, 1420, 1440, 1620, 1704, 1728, 1917, 1920, 2018, 2130, 2160, 2272, 2304, 2556, 2592, 2840, 2880, 3027, 3195, 3240, 3408, 3456, 3834, 3840, 4036, 4260, 4320, 4544, 5045, 5112, 5184, 5680, 5751, 5760, 6054, 6390, 6480, 6816, 6912, 7668, 8072, 8520, 8640, 9081, 9088, 9585, 10090, 10224, 10368, 11360, 11502, 11520, 12108, 12780, 12960, 13632, 15135, 15336, 16144, 17040, 17280, 18162, 18176, 19170, 20180, 20448, 20736, 22720, 23004, 24216, 25560, 25920, 27243, 27264, 28755, 30270, 30672, 32288, 34080, 34560, 36324, 38340, 40360, 40896, 45405, 45440, 46008, 48432, 51120, 51840, 54486, 54528, 57510, 60540, 61344, 64576, 68160, 71639, 72648, 76680, 80720, 81729, 81792, 90810, 90880, 92016, 96864, 102240, 103680, 108972, 115020, 121080, 122688, 129152, 136215, 136320, 143278, 145296, 153360, 161440, 163458, 163584, 181620, 184032, 193728, 204480, 214917, 217944, 230040, 242160, 245376, 258304, 272430, 272640, 286556, 290592, 306720, 322880, 326916, 358195, 363240, 368064, 387456, 408645, 408960, 429834, 435888, 460080, 484320, 490752, 544860, 573112, 581184, 613440, 644751, 645760, 653832, 716390, 726480, 736128, 774912, 817290, 817920, 859668, 871776, 920160, 968640, 1074585, 1089720, 1146224, 1162368, 1226880, 1289502, 1291520, 1307664, 1432780, 1452960, 1472256, 1634580, 1719336, 1743552, 1840320, 1934253, 1937280, 2149170, 2179440, 2292448, 2324736, 2453760, 2579004, 2615328, 2865560, 2905920, 3223755, 3269160, 3438672, 3487104, 3680640, 3868506, 3874560, 4298340, 4358880, 4584896, 5158008, 5230656, 5731120, 5802759, 5811840, 6447510, 6538320, 6877344, 6974208, 7361280, 7737012, 8596680, 8717760, 9169792, 9671265, 10316016, 10461312, 11462240, 11605518, 11623680, 12895020, 13076640, 13754688, 15474024, 17193360, 17435520, 18339584, 19342530, 20632032, 20922624, 22924480, 23211036, 25790040, 26153280, 27509376, 29013795, 30948048, 34386720, 34871040, 38685060, 41264064, 45848960, 46422072, 51580080, 52306560, 55018752, 58027590, 61896096, 68773440, 77370120, 82528128, 91697920, 92844144, 103160160, 104613120, 116055180, 123792192, 137546880, 154740240, 165056256, 185688288, 206320320, 232110360, 247584384, 275093760, 309480480, 371376576, 412640640, 464220720, 495168768, 618960960, 742753152, 825281280, 928441440, 1237921920, 1485506304, 1856882880, 2475843840, 3713765760, 7427531520]

約数ペア:

[(1, 7427531520), (2, 3713765760), (3, 2475843840), (4, 1856882880), (5, 1485506304), (6, 1237921920), (8, 928441440), (9, 825281280), (10, 742753152), (12, 618960960), (15, 495168768), (16, 464220720), (18, 412640640), (20, 371376576), (24, 309480480), (27, 275093760), (30, 247584384), (32, 232110360), (36, 206320320), (40, 185688288), (45, 165056256), (48, 154740240), (54, 137546880), (60, 123792192), (64, 116055180), (71, 104613120), (72, 103160160), (80, 92844144), (81, 91697920), (90, 82528128), (96, 77370120), (108, 68773440), (120, 61896096), (128, 58027590), (135, 55018752), (142, 52306560), (144, 51580080), (160, 46422072), (162, 45848960), (180, 41264064), (192, 38685060), (213, 34871040), (216, 34386720), (240, 30948048), (256, 29013795), (270, 27509376), (284, 26153280), (288, 25790040), (320, 23211036), (324, 22924480), (355, 20922624), (360, 20632032), (384, 19342530), (405, 18339584), (426, 17435520), (432, 17193360), (480, 15474024), (540, 13754688), (568, 13076640), (576, 12895020), (639, 11623680), (640, 11605518), (648, 11462240), (710, 10461312), (720, 10316016), (768, 9671265), (810, 9169792), (852, 8717760), (864, 8596680), (960, 7737012), (1009, 7361280), (1065, 6974208), (1080, 6877344), (1136, 6538320), (1152, 6447510), (1278, 5811840), (1280, 5802759), (1296, 5731120), (1420, 5230656), (1440, 5158008), (1620, 4584896), (1704, 4358880), (1728, 4298340), (1917, 3874560), (1920, 3868506), (2018, 3680640), (2130, 3487104), (2160, 3438672), (2272, 3269160), (2304, 3223755), (2556, 2905920), (2592, 2865560), (2840, 2615328), (2880, 2579004), (3027, 2453760), (3195, 2324736), (3240, 2292448), (3408, 2179440), (3456, 2149170), (3834, 1937280), (3840, 1934253), (4036, 1840320), (4260, 1743552), (4320, 1719336), (4544, 1634580), (5045, 1472256), (5112, 1452960), (5184, 1432780), (5680, 1307664), (5751, 1291520), (5760, 1289502), (6054, 1226880), (6390, 1162368), (6480, 1146224), (6816, 1089720), (6912, 1074585), (7668, 968640), (8072, 920160), (8520, 871776), (8640, 859668), (9081, 817920), (9088, 817290), (9585, 774912), (10090, 736128), (10224, 726480), (10368, 716390), (11360, 653832), (11502, 645760), (11520, 644751), (12108, 613440), (12780, 581184), (12960, 573112), (13632, 544860), (15135, 490752), (15336, 484320), (16144, 460080), (17040, 435888), (17280, 429834), (18162, 408960), (18176, 408645), (19170, 387456), (20180, 368064), (20448, 363240), (20736, 358195), (22720, 326916), (23004, 322880), (24216, 306720), (25560, 290592), (25920, 286556), (27243, 272640), (27264, 272430), (28755, 258304), (30270, 245376), (30672, 242160), (32288, 230040), (34080, 217944), (34560, 214917), (36324, 204480), (38340, 193728), (40360, 184032), (40896, 181620), (45405, 163584), (45440, 163458), (46008, 161440), (48432, 153360), (51120, 145296), (51840, 143278), (54486, 136320), (54528, 136215), (57510, 129152), (60540, 122688), (61344, 121080), (64576, 115020), (68160, 108972), (71639, 103680), (72648, 102240), (76680, 96864), (80720, 92016), (81729, 90880), (81792, 90810)]