76630680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 192

約数和(自身を含む): 291133440

約数和(自身を除く): 214502760

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, 647, 658, 705, 840, 846, 940, 987, 1128, 1260, 1294, 1316, 1410, 1645, 1692, 1880, 1941, 1974, 2115, 2520, 2588, 2632, 2820, 2961, 3235, 3290, 3384, 3882, 3948, 4230, 4529, 4935, 5176, 5640, 5823, 5922, 6470, 6580, 7764, 7896, 8460, 9058, 9705, 9870, 11646, 11844, 12940, 13160, 13587, 14805, 15528, 16920, 18116, 19410, 19740, 22645, 23292, 23688, 25880, 27174, 29115, 29610, 30409, 36232, 38820, 39480, 40761, 45290, 46584, 54348, 58230, 59220, 60818, 67935, 77640, 81522, 90580, 91227, 108696, 116460, 118440, 121636, 135870, 152045, 163044, 181160, 182454, 203805, 212863, 232920, 243272, 271740, 273681, 304090, 326088, 364908, 407610, 425726, 456135, 543480, 547362, 608180, 638589, 729816, 815220, 851452, 912270, 1064315, 1094724, 1216360, 1277178, 1368405, 1630440, 1702904, 1824540, 1915767, 2128630, 2189448, 2554356, 2736810, 3192945, 3649080, 3831534, 4257260, 5108712, 5473620, 6385890, 7663068, 8514520, 9578835, 10947240, 12771780, 15326136, 19157670, 25543560, 38315340, 76630680]

約数ペア:

[(1, 76630680), (2, 38315340), (3, 25543560), (4, 19157670), (5, 15326136), (6, 12771780), (7, 10947240), (8, 9578835), (9, 8514520), (10, 7663068), (12, 6385890), (14, 5473620), (15, 5108712), (18, 4257260), (20, 3831534), (21, 3649080), (24, 3192945), (28, 2736810), (30, 2554356), (35, 2189448), (36, 2128630), (40, 1915767), (42, 1824540), (45, 1702904), (47, 1630440), (56, 1368405), (60, 1277178), (63, 1216360), (70, 1094724), (72, 1064315), (84, 912270), (90, 851452), (94, 815220), (105, 729816), (120, 638589), (126, 608180), (140, 547362), (141, 543480), (168, 456135), (180, 425726), (188, 407610), (210, 364908), (235, 326088), (252, 304090), (280, 273681), (282, 271740), (315, 243272), (329, 232920), (360, 212863), (376, 203805), (420, 182454), (423, 181160), (470, 163044), (504, 152045), (564, 135870), (630, 121636), (647, 118440), (658, 116460), (705, 108696), (840, 91227), (846, 90580), (940, 81522), (987, 77640), (1128, 67935), (1260, 60818), (1294, 59220), (1316, 58230), (1410, 54348), (1645, 46584), (1692, 45290), (1880, 40761), (1941, 39480), (1974, 38820), (2115, 36232), (2520, 30409), (2588, 29610), (2632, 29115), (2820, 27174), (2961, 25880), (3235, 23688), (3290, 23292), (3384, 22645), (3882, 19740), (3948, 19410), (4230, 18116), (4529, 16920), (4935, 15528), (5176, 14805), (5640, 13587), (5823, 13160), (5922, 12940), (6470, 11844), (6580, 11646), (7764, 9870), (7896, 9705), (8460, 9058)]