992838080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 224

約数和(自身を含む): 2742102720

約数和(自身を除く): 1749264640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 101, 104, 130, 136, 139, 160, 170, 202, 208, 221, 260, 272, 278, 320, 340, 404, 416, 442, 505, 520, 544, 556, 680, 695, 808, 832, 884, 1010, 1040, 1088, 1105, 1112, 1313, 1360, 1390, 1616, 1717, 1768, 1807, 2020, 2080, 2210, 2224, 2363, 2626, 2720, 2780, 3232, 3434, 3536, 3614, 4040, 4160, 4420, 4448, 4726, 5252, 5440, 5560, 6464, 6565, 6868, 7072, 7228, 8080, 8585, 8840, 8896, 9035, 9452, 10504, 11120, 11815, 13130, 13736, 14039, 14144, 14456, 16160, 17170, 17680, 18070, 18904, 21008, 22240, 22321, 23630, 26260, 27472, 28078, 28912, 30719, 32320, 34340, 35360, 36140, 37808, 42016, 44480, 44642, 47260, 52520, 54944, 56156, 57824, 61438, 68680, 70195, 70720, 72280, 75616, 84032, 89284, 94520, 105040, 109888, 111605, 112312, 115648, 122876, 137360, 140390, 144560, 151232, 153595, 178568, 182507, 189040, 210080, 223210, 224624, 238663, 245752, 274720, 280780, 289120, 307190, 357136, 365014, 378080, 420160, 446420, 449248, 477326, 491504, 549440, 561560, 578240, 614380, 714272, 730028, 756160, 892840, 898496, 912535, 954652, 983008, 1123120, 1193315, 1228760, 1428544, 1460056, 1785680, 1825070, 1909304, 1966016, 2246240, 2386630, 2457520, 2920112, 3102619, 3571360, 3650140, 3818608, 4492480, 4773260, 4915040, 5840224, 6205238, 7142720, 7300280, 7637216, 9546520, 9830080, 11680448, 12410476, 14600560, 15274432, 15513095, 19093040, 24820952, 29201120, 31026190, 38186080, 49641904, 58402240, 62052380, 76372160, 99283808, 124104760, 198567616, 248209520, 496419040, 992838080]

約数ペア:

[(1, 992838080), (2, 496419040), (4, 248209520), (5, 198567616), (8, 124104760), (10, 99283808), (13, 76372160), (16, 62052380), (17, 58402240), (20, 49641904), (26, 38186080), (32, 31026190), (34, 29201120), (40, 24820952), (52, 19093040), (64, 15513095), (65, 15274432), (68, 14600560), (80, 12410476), (85, 11680448), (101, 9830080), (104, 9546520), (130, 7637216), (136, 7300280), (139, 7142720), (160, 6205238), (170, 5840224), (202, 4915040), (208, 4773260), (221, 4492480), (260, 3818608), (272, 3650140), (278, 3571360), (320, 3102619), (340, 2920112), (404, 2457520), (416, 2386630), (442, 2246240), (505, 1966016), (520, 1909304), (544, 1825070), (556, 1785680), (680, 1460056), (695, 1428544), (808, 1228760), (832, 1193315), (884, 1123120), (1010, 983008), (1040, 954652), (1088, 912535), (1105, 898496), (1112, 892840), (1313, 756160), (1360, 730028), (1390, 714272), (1616, 614380), (1717, 578240), (1768, 561560), (1807, 549440), (2020, 491504), (2080, 477326), (2210, 449248), (2224, 446420), (2363, 420160), (2626, 378080), (2720, 365014), (2780, 357136), (3232, 307190), (3434, 289120), (3536, 280780), (3614, 274720), (4040, 245752), (4160, 238663), (4420, 224624), (4448, 223210), (4726, 210080), (5252, 189040), (5440, 182507), (5560, 178568), (6464, 153595), (6565, 151232), (6868, 144560), (7072, 140390), (7228, 137360), (8080, 122876), (8585, 115648), (8840, 112312), (8896, 111605), (9035, 109888), (9452, 105040), (10504, 94520), (11120, 89284), (11815, 84032), (13130, 75616), (13736, 72280), (14039, 70720), (14144, 70195), (14456, 68680), (16160, 61438), (17170, 57824), (17680, 56156), (18070, 54944), (18904, 52520), (21008, 47260), (22240, 44642), (22321, 44480), (23630, 42016), (26260, 37808), (27472, 36140), (28078, 35360), (28912, 34340), (30719, 32320)]