2080403676

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 6246309888

約数和(自身を除く): 4165906212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 47, 52, 54, 62, 78, 81, 93, 94, 108, 113, 117, 124, 141, 156, 162, 186, 188, 226, 234, 243, 279, 282, 324, 339, 351, 372, 403, 423, 452, 468, 486, 558, 564, 611, 678, 702, 806, 837, 846, 972, 1017, 1053, 1116, 1209, 1222, 1269, 1356, 1404, 1457, 1469, 1612, 1674, 1692, 1833, 2034, 2106, 2418, 2444, 2511, 2538, 2914, 2938, 3051, 3159, 3348, 3503, 3627, 3666, 3807, 4068, 4212, 4371, 4407, 4836, 5022, 5076, 5311, 5499, 5828, 5876, 6102, 6318, 7006, 7254, 7332, 7533, 7614, 8742, 8814, 9153, 10044, 10509, 10622, 10881, 10998, 11421, 12204, 12636, 13113, 13221, 14012, 14508, 15066, 15228, 15933, 16497, 17484, 17628, 18306, 18941, 21018, 21244, 21762, 21996, 22842, 26226, 26442, 27459, 30132, 31527, 31866, 32643, 32994, 36612, 37882, 39339, 39663, 42036, 43524, 45539, 45684, 47799, 49491, 52452, 52884, 54918, 56823, 63054, 63732, 65286, 65988, 69043, 75764, 78678, 79326, 91078, 94581, 95598, 97929, 98982, 109836, 113646, 118017, 118989, 126108, 130572, 136617, 138086, 143397, 148473, 157356, 158652, 164641, 170469, 182156, 189162, 191196, 195858, 197964, 207129, 227292, 236034, 237978, 273234, 276172, 283743, 286794, 296946, 329282, 340938, 354051, 356967, 378324, 391716, 409851, 414258, 430191, 472068, 475956, 493923, 511407, 546468, 567486, 573588, 593892, 621387, 658564, 681876, 708102, 713934, 819702, 828516, 851229, 860382, 987846, 1022814, 1134972, 1229553, 1242774, 1290573, 1416204, 1427868, 1481769, 1534221, 1639404, 1702458, 1720764, 1864161, 1975692, 2045628, 2140333, 2459106, 2485548, 2581146, 2963538, 3068442, 3404916, 3688659, 3728322, 4280666, 4445307, 4602663, 4918212, 5162292, 5592483, 5927076, 6136884, 6420999, 7377318, 7456644, 8561332, 8890614, 9205326, 11065977, 11184966, 12841998, 13335921, 14754636, 16777449, 17781228, 18410652, 19262997, 22131954, 22369932, 25683996, 26671842, 33554898, 38525994, 40007763, 44263908, 53343684, 57788991, 67109796, 77051988, 80015526, 115577982, 160031052, 173366973, 231155964, 346733946, 520100919, 693467892, 1040201838, 2080403676]

約数ペア:

[(1, 2080403676), (2, 1040201838), (3, 693467892), (4, 520100919), (6, 346733946), (9, 231155964), (12, 173366973), (13, 160031052), (18, 115577982), (26, 80015526), (27, 77051988), (31, 67109796), (36, 57788991), (39, 53343684), (47, 44263908), (52, 40007763), (54, 38525994), (62, 33554898), (78, 26671842), (81, 25683996), (93, 22369932), (94, 22131954), (108, 19262997), (113, 18410652), (117, 17781228), (124, 16777449), (141, 14754636), (156, 13335921), (162, 12841998), (186, 11184966), (188, 11065977), (226, 9205326), (234, 8890614), (243, 8561332), (279, 7456644), (282, 7377318), (324, 6420999), (339, 6136884), (351, 5927076), (372, 5592483), (403, 5162292), (423, 4918212), (452, 4602663), (468, 4445307), (486, 4280666), (558, 3728322), (564, 3688659), (611, 3404916), (678, 3068442), (702, 2963538), (806, 2581146), (837, 2485548), (846, 2459106), (972, 2140333), (1017, 2045628), (1053, 1975692), (1116, 1864161), (1209, 1720764), (1222, 1702458), (1269, 1639404), (1356, 1534221), (1404, 1481769), (1457, 1427868), (1469, 1416204), (1612, 1290573), (1674, 1242774), (1692, 1229553), (1833, 1134972), (2034, 1022814), (2106, 987846), (2418, 860382), (2444, 851229), (2511, 828516), (2538, 819702), (2914, 713934), (2938, 708102), (3051, 681876), (3159, 658564), (3348, 621387), (3503, 593892), (3627, 573588), (3666, 567486), (3807, 546468), (4068, 511407), (4212, 493923), (4371, 475956), (4407, 472068), (4836, 430191), (5022, 414258), (5076, 409851), (5311, 391716), (5499, 378324), (5828, 356967), (5876, 354051), (6102, 340938), (6318, 329282), (7006, 296946), (7254, 286794), (7332, 283743), (7533, 276172), (7614, 273234), (8742, 237978), (8814, 236034), (9153, 227292), (10044, 207129), (10509, 197964), (10622, 195858), (10881, 191196), (10998, 189162), (11421, 182156), (12204, 170469), (12636, 164641), (13113, 158652), (13221, 157356), (14012, 148473), (14508, 143397), (15066, 138086), (15228, 136617), (15933, 130572), (16497, 126108), (17484, 118989), (17628, 118017), (18306, 113646), (18941, 109836), (21018, 98982), (21244, 97929), (21762, 95598), (21996, 94581), (22842, 91078), (26226, 79326), (26442, 78678), (27459, 75764), (30132, 69043), (31527, 65988), (31866, 65286), (32643, 63732), (32994, 63054), (36612, 56823), (37882, 54918), (39339, 52884), (39663, 52452), (42036, 49491), (43524, 47799), (45539, 45684)]