8531219840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 384

約数和(自身を含む): 25013590560

約数和(自身を除く): 16482370720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 88, 97, 104, 110, 124, 128, 130, 143, 155, 160, 176, 194, 208, 220, 248, 260, 286, 310, 320, 341, 352, 388, 403, 416, 440, 485, 496, 520, 572, 620, 640, 682, 704, 715, 776, 806, 832, 880, 961, 970, 992, 1040, 1067, 1144, 1240, 1261, 1364, 1408, 1430, 1552, 1612, 1664, 1705, 1760, 1922, 1940, 1984, 2015, 2080, 2134, 2288, 2480, 2522, 2728, 2860, 3007, 3104, 3224, 3410, 3520, 3844, 3880, 3968, 4030, 4160, 4268, 4433, 4576, 4805, 4960, 5044, 5335, 5456, 5720, 6014, 6208, 6305, 6448, 6820, 7040, 7688, 7760, 8060, 8320, 8536, 8866, 9152, 9610, 9920, 10088, 10571, 10670, 10912, 11440, 12028, 12416, 12493, 12610, 12896, 13640, 13871, 15035, 15376, 15520, 16120, 17072, 17732, 18304, 19220, 19840, 20176, 21142, 21340, 21824, 22165, 22880, 24056, 24986, 25220, 25792, 27280, 27742, 30070, 30752, 31040, 32240, 33077, 34144, 35464, 38440, 39091, 40352, 42284, 42680, 43648, 44330, 45760, 48112, 49972, 50440, 51584, 52855, 54560, 55484, 60140, 61504, 62080, 62465, 64480, 66154, 68288, 69355, 70928, 76880, 78182, 80704, 84568, 85360, 88660, 91520, 93217, 96224, 99944, 100880, 105710, 109120, 110968, 120280, 123008, 124930, 128960, 132308, 136576, 137423, 138710, 141856, 153760, 156364, 161408, 165385, 169136, 170720, 177320, 186434, 192448, 195455, 199888, 201760, 211420, 218240, 221936, 240560, 249860, 257920, 264616, 274846, 277420, 283712, 307520, 312728, 330770, 338272, 341440, 354640, 372868, 384896, 390910, 399776, 403520, 422840, 430001, 443872, 466085, 481120, 499720, 529232, 549692, 554840, 567424, 615040, 625456, 661540, 676544, 682880, 687115, 709280, 745736, 781820, 799552, 807040, 845680, 860002, 887744, 932170, 962240, 999440, 1025387, 1058464, 1099384, 1109680, 1211821, 1250912, 1323080, 1353088, 1374230, 1418560, 1491472, 1563640, 1599104, 1691360, 1720004, 1775488, 1864340, 1924480, 1998880, 2050774, 2116928, 2150005, 2198768, 2219360, 2423642, 2501824, 2646160, 2748460, 2837120, 2982944, 3127280, 3382720, 3440008, 3728680, 3997760, 4101548, 4233856, 4300010, 4397536, 4438720, 4847284, 5003648, 5126935, 5292320, 5496920, 5965888, 6059105, 6254560, 6765440, 6880016, 7457360, 7995520, 8203096, 8600020, 8795072, 8877440, 9694568, 10253870, 10584640, 10993840, 11931776, 12118210, 12509120, 13330031, 13760032, 14914720, 16406192, 17200040, 17590144, 19389136, 20507740, 21169280, 21987680, 24236420, 25018240, 26660062, 27520064, 29829440, 32812384, 34400080, 38778272, 41015480, 43975360, 48472840, 53320124, 55040128, 59658880, 65624768, 66650155, 68800160, 77556544, 82030960, 87950720, 96945680, 106640248, 131249536, 133300310, 137600320, 155113088, 164061920, 193891360, 213280496, 266600620, 275200640, 328123840, 387782720, 426560992, 533201240, 656247680, 775565440, 853121984, 1066402480, 1706243968, 2132804960, 4265609920, 8531219840]

約数ペア:

[(1, 8531219840), (2, 4265609920), (4, 2132804960), (5, 1706243968), (8, 1066402480), (10, 853121984), (11, 775565440), (13, 656247680), (16, 533201240), (20, 426560992), (22, 387782720), (26, 328123840), (31, 275200640), (32, 266600620), (40, 213280496), (44, 193891360), (52, 164061920), (55, 155113088), (62, 137600320), (64, 133300310), (65, 131249536), (80, 106640248), (88, 96945680), (97, 87950720), (104, 82030960), (110, 77556544), (124, 68800160), (128, 66650155), (130, 65624768), (143, 59658880), (155, 55040128), (160, 53320124), (176, 48472840), (194, 43975360), (208, 41015480), (220, 38778272), (248, 34400080), (260, 32812384), (286, 29829440), (310, 27520064), (320, 26660062), (341, 25018240), (352, 24236420), (388, 21987680), (403, 21169280), (416, 20507740), (440, 19389136), (485, 17590144), (496, 17200040), (520, 16406192), (572, 14914720), (620, 13760032), (640, 13330031), (682, 12509120), (704, 12118210), (715, 11931776), (776, 10993840), (806, 10584640), (832, 10253870), (880, 9694568), (961, 8877440), (970, 8795072), (992, 8600020), (1040, 8203096), (1067, 7995520), (1144, 7457360), (1240, 6880016), (1261, 6765440), (1364, 6254560), (1408, 6059105), (1430, 5965888), (1552, 5496920), (1612, 5292320), (1664, 5126935), (1705, 5003648), (1760, 4847284), (1922, 4438720), (1940, 4397536), (1984, 4300010), (2015, 4233856), (2080, 4101548), (2134, 3997760), (2288, 3728680), (2480, 3440008), (2522, 3382720), (2728, 3127280), (2860, 2982944), (3007, 2837120), (3104, 2748460), (3224, 2646160), (3410, 2501824), (3520, 2423642), (3844, 2219360), (3880, 2198768), (3968, 2150005), (4030, 2116928), (4160, 2050774), (4268, 1998880), (4433, 1924480), (4576, 1864340), (4805, 1775488), (4960, 1720004), (5044, 1691360), (5335, 1599104), (5456, 1563640), (5720, 1491472), (6014, 1418560), (6208, 1374230), (6305, 1353088), (6448, 1323080), (6820, 1250912), (7040, 1211821), (7688, 1109680), (7760, 1099384), (8060, 1058464), (8320, 1025387), (8536, 999440), (8866, 962240), (9152, 932170), (9610, 887744), (9920, 860002), (10088, 845680), (10571, 807040), (10670, 799552), (10912, 781820), (11440, 745736), (12028, 709280), (12416, 687115), (12493, 682880), (12610, 676544), (12896, 661540), (13640, 625456), (13871, 615040), (15035, 567424), (15376, 554840), (15520, 549692), (16120, 529232), (17072, 499720), (17732, 481120), (18304, 466085), (19220, 443872), (19840, 430001), (20176, 422840), (21142, 403520), (21340, 399776), (21824, 390910), (22165, 384896), (22880, 372868), (24056, 354640), (24986, 341440), (25220, 338272), (25792, 330770), (27280, 312728), (27742, 307520), (30070, 283712), (30752, 277420), (31040, 274846), (32240, 264616), (33077, 257920), (34144, 249860), (35464, 240560), (38440, 221936), (39091, 218240), (40352, 211420), (42284, 201760), (42680, 199888), (43648, 195455), (44330, 192448), (45760, 186434), (48112, 177320), (49972, 170720), (50440, 169136), (51584, 165385), (52855, 161408), (54560, 156364), (55484, 153760), (60140, 141856), (61504, 138710), (62080, 137423), (62465, 136576), (64480, 132308), (66154, 128960), (68288, 124930), (69355, 123008), (70928, 120280), (76880, 110968), (78182, 109120), (80704, 105710), (84568, 100880), (85360, 99944), (88660, 96224), (91520, 93217)]