76156920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:714

約数の個数: 192

約数和(自身を含む): 289336320

約数和(自身を除く): 213179400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 643, 658, 705, 840, 846, 940, 987, 1128, 1260, 1286, 1316, 1410, 1645, 1692, 1880, 1929, 1974, 2115, 2520, 2572, 2632, 2820, 2961, 3215, 3290, 3384, 3858, 3948, 4230, 4501, 4935, 5144, 5640, 5787, 5922, 6430, 6580, 7716, 7896, 8460, 9002, 9645, 9870, 11574, 11844, 12860, 13160, 13503, 14805, 15432, 16920, 18004, 19290, 19740, 22505, 23148, 23688, 25720, 27006, 28935, 29610, 30221, 36008, 38580, 39480, 40509, 45010, 46296, 54012, 57870, 59220, 60442, 67515, 77160, 81018, 90020, 90663, 108024, 115740, 118440, 120884, 135030, 151105, 162036, 180040, 181326, 202545, 211547, 231480, 241768, 270060, 271989, 302210, 324072, 362652, 405090, 423094, 453315, 540120, 543978, 604420, 634641, 725304, 810180, 846188, 906630, 1057735, 1087956, 1208840, 1269282, 1359945, 1620360, 1692376, 1813260, 1903923, 2115470, 2175912, 2538564, 2719890, 3173205, 3626520, 3807846, 4230940, 5077128, 5439780, 6346410, 7615692, 8461880, 9519615, 10879560, 12692820, 15231384, 19039230, 25385640, 38078460, 76156920]

約数ペア:

[(1, 76156920), (2, 38078460), (3, 25385640), (4, 19039230), (5, 15231384), (6, 12692820), (7, 10879560), (8, 9519615), (9, 8461880), (10, 7615692), (12, 6346410), (14, 5439780), (15, 5077128), (18, 4230940), (20, 3807846), (21, 3626520), (24, 3173205), (28, 2719890), (30, 2538564), (35, 2175912), (36, 2115470), (40, 1903923), (42, 1813260), (45, 1692376), (47, 1620360), (56, 1359945), (60, 1269282), (63, 1208840), (70, 1087956), (72, 1057735), (84, 906630), (90, 846188), (94, 810180), (105, 725304), (120, 634641), (126, 604420), (140, 543978), (141, 540120), (168, 453315), (180, 423094), (188, 405090), (210, 362652), (235, 324072), (252, 302210), (280, 271989), (282, 270060), (315, 241768), (329, 231480), (360, 211547), (376, 202545), (420, 181326), (423, 180040), (470, 162036), (504, 151105), (564, 135030), (630, 120884), (643, 118440), (658, 115740), (705, 108024), (840, 90663), (846, 90020), (940, 81018), (987, 77160), (1128, 67515), (1260, 60442), (1286, 59220), (1316, 57870), (1410, 54012), (1645, 46296), (1692, 45010), (1880, 40509), (1929, 39480), (1974, 38580), (2115, 36008), (2520, 30221), (2572, 29610), (2632, 28935), (2820, 27006), (2961, 25720), (3215, 23688), (3290, 23148), (3384, 22505), (3858, 19740), (3948, 19290), (4230, 18004), (4501, 16920), (4935, 15432), (5144, 14805), (5640, 13503), (5787, 13160), (5922, 12860), (6430, 11844), (6580, 11574), (7716, 9870), (7896, 9645), (8460, 9002)]