390703080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 1283817600

約数和(自身を除く): 893114520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 311, 348, 361, 380, 435, 456, 551, 570, 580, 622, 696, 722, 760, 870, 933, 1083, 1102, 1140, 1160, 1244, 1444, 1555, 1653, 1740, 1805, 1866, 2166, 2204, 2280, 2488, 2755, 2888, 3110, 3306, 3480, 3610, 3732, 4332, 4408, 4665, 5415, 5510, 5909, 6220, 6612, 7220, 7464, 8265, 8664, 9019, 9330, 10469, 10830, 11020, 11818, 12440, 13224, 14440, 16530, 17727, 18038, 18660, 20938, 21660, 22040, 23636, 27057, 29545, 31407, 33060, 35454, 36076, 37320, 41876, 43320, 45095, 47272, 52345, 54114, 59090, 62814, 66120, 70908, 72152, 83752, 88635, 90190, 104690, 108228, 112271, 118180, 125628, 135285, 141816, 157035, 171361, 177270, 180380, 209380, 216456, 224542, 236360, 251256, 270570, 314070, 336813, 342722, 354540, 360760, 418760, 449084, 514083, 541140, 561355, 628140, 673626, 685444, 709080, 856805, 898168, 1028166, 1082280, 1122710, 1256280, 1347252, 1370888, 1684065, 1713610, 2056332, 2245420, 2570415, 2694504, 3255859, 3368130, 3427220, 4112664, 4490840, 5140830, 6511718, 6736260, 6854440, 9767577, 10281660, 13023436, 13472520, 16279295, 19535154, 20563320, 26046872, 32558590, 39070308, 48837885, 65117180, 78140616, 97675770, 130234360, 195351540, 390703080]

約数ペア:

[(1, 390703080), (2, 195351540), (3, 130234360), (4, 97675770), (5, 78140616), (6, 65117180), (8, 48837885), (10, 39070308), (12, 32558590), (15, 26046872), (19, 20563320), (20, 19535154), (24, 16279295), (29, 13472520), (30, 13023436), (38, 10281660), (40, 9767577), (57, 6854440), (58, 6736260), (60, 6511718), (76, 5140830), (87, 4490840), (95, 4112664), (114, 3427220), (116, 3368130), (120, 3255859), (145, 2694504), (152, 2570415), (174, 2245420), (190, 2056332), (228, 1713610), (232, 1684065), (285, 1370888), (290, 1347252), (311, 1256280), (348, 1122710), (361, 1082280), (380, 1028166), (435, 898168), (456, 856805), (551, 709080), (570, 685444), (580, 673626), (622, 628140), (696, 561355), (722, 541140), (760, 514083), (870, 449084), (933, 418760), (1083, 360760), (1102, 354540), (1140, 342722), (1160, 336813), (1244, 314070), (1444, 270570), (1555, 251256), (1653, 236360), (1740, 224542), (1805, 216456), (1866, 209380), (2166, 180380), (2204, 177270), (2280, 171361), (2488, 157035), (2755, 141816), (2888, 135285), (3110, 125628), (3306, 118180), (3480, 112271), (3610, 108228), (3732, 104690), (4332, 90190), (4408, 88635), (4665, 83752), (5415, 72152), (5510, 70908), (5909, 66120), (6220, 62814), (6612, 59090), (7220, 54114), (7464, 52345), (8265, 47272), (8664, 45095), (9019, 43320), (9330, 41876), (10469, 37320), (10830, 36076), (11020, 35454), (11818, 33060), (12440, 31407), (13224, 29545), (14440, 27057), (16530, 23636), (17727, 22040), (18038, 21660), (18660, 20938)]