18029123420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:601

約数の個数: 288

約数和(自身を含む): 49691625984

約数和(自身を除く): 31662502564

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 53, 55, 70, 77, 86, 106, 110, 121, 140, 154, 172, 212, 215, 220, 242, 265, 301, 308, 371, 385, 430, 467, 473, 484, 530, 583, 602, 605, 742, 770, 847, 860, 934, 946, 1060, 1166, 1204, 1210, 1484, 1505, 1540, 1694, 1855, 1868, 1892, 2279, 2332, 2335, 2365, 2420, 2915, 3010, 3269, 3311, 3388, 3710, 4081, 4235, 4558, 4670, 4730, 5137, 5203, 5830, 6020, 6413, 6538, 6622, 7420, 8162, 8470, 9116, 9340, 9460, 10274, 10406, 11395, 11660, 12826, 13076, 13244, 15953, 16324, 16345, 16555, 16940, 20081, 20405, 20548, 20812, 22790, 24751, 25069, 25652, 25685, 26015, 31906, 32065, 32690, 33110, 35959, 36421, 40162, 40810, 44891, 45580, 49502, 50138, 51370, 52030, 56507, 63812, 64130, 65380, 66220, 71918, 72842, 79765, 80324, 81620, 89782, 99004, 100276, 100405, 102740, 104060, 113014, 123755, 125345, 128260, 140567, 143836, 145684, 159530, 173257, 175483, 179564, 179795, 182105, 200810, 220891, 224455, 226028, 247510, 250690, 272261, 275759, 281134, 282535, 319060, 346514, 350966, 359590, 364210, 395549, 401620, 441782, 448910, 495020, 501380, 544522, 551518, 562268, 565070, 693028, 701932, 702835, 719180, 728420, 791098, 866285, 877415, 883564, 897820, 1064293, 1089044, 1103036, 1104455, 1130140, 1361305, 1378795, 1405670, 1546237, 1582196, 1732570, 1754830, 1905827, 1930313, 1977745, 2128586, 2208910, 2429801, 2722610, 2757590, 2811340, 2994871, 3092474, 3465140, 3509660, 3811654, 3860626, 3955490, 4257172, 4417820, 4859602, 5321465, 5445220, 5515180, 5989742, 6184948, 7450051, 7623308, 7721252, 7731185, 7910980, 9529135, 9651565, 9719204, 10642930, 11707223, 11979484, 12149005, 14900102, 14974355, 15462370, 17008607, 19058270, 19303130, 20964097, 21285860, 23414446, 24298010, 29800204, 29948710, 30924740, 34017214, 37250255, 38116540, 38606260, 41928194, 46828892, 48596020, 58536115, 59897420, 68034428, 74500510, 81950561, 83856388, 85043035, 104820485, 117072230, 128779453, 149001020, 163901122, 170086070, 209640970, 234144460, 257558906, 327802244, 340172140, 409752805, 419281940, 515117812, 643897265, 819505610, 901456171, 1287794530, 1639011220, 1802912342, 2575589060, 3605824684, 4507280855, 9014561710, 18029123420]

約数ペア:

[(1, 18029123420), (2, 9014561710), (4, 4507280855), (5, 3605824684), (7, 2575589060), (10, 1802912342), (11, 1639011220), (14, 1287794530), (20, 901456171), (22, 819505610), (28, 643897265), (35, 515117812), (43, 419281940), (44, 409752805), (53, 340172140), (55, 327802244), (70, 257558906), (77, 234144460), (86, 209640970), (106, 170086070), (110, 163901122), (121, 149001020), (140, 128779453), (154, 117072230), (172, 104820485), (212, 85043035), (215, 83856388), (220, 81950561), (242, 74500510), (265, 68034428), (301, 59897420), (308, 58536115), (371, 48596020), (385, 46828892), (430, 41928194), (467, 38606260), (473, 38116540), (484, 37250255), (530, 34017214), (583, 30924740), (602, 29948710), (605, 29800204), (742, 24298010), (770, 23414446), (847, 21285860), (860, 20964097), (934, 19303130), (946, 19058270), (1060, 17008607), (1166, 15462370), (1204, 14974355), (1210, 14900102), (1484, 12149005), (1505, 11979484), (1540, 11707223), (1694, 10642930), (1855, 9719204), (1868, 9651565), (1892, 9529135), (2279, 7910980), (2332, 7731185), (2335, 7721252), (2365, 7623308), (2420, 7450051), (2915, 6184948), (3010, 5989742), (3269, 5515180), (3311, 5445220), (3388, 5321465), (3710, 4859602), (4081, 4417820), (4235, 4257172), (4558, 3955490), (4670, 3860626), (4730, 3811654), (5137, 3509660), (5203, 3465140), (5830, 3092474), (6020, 2994871), (6413, 2811340), (6538, 2757590), (6622, 2722610), (7420, 2429801), (8162, 2208910), (8470, 2128586), (9116, 1977745), (9340, 1930313), (9460, 1905827), (10274, 1754830), (10406, 1732570), (11395, 1582196), (11660, 1546237), (12826, 1405670), (13076, 1378795), (13244, 1361305), (15953, 1130140), (16324, 1104455), (16345, 1103036), (16555, 1089044), (16940, 1064293), (20081, 897820), (20405, 883564), (20548, 877415), (20812, 866285), (22790, 791098), (24751, 728420), (25069, 719180), (25652, 702835), (25685, 701932), (26015, 693028), (31906, 565070), (32065, 562268), (32690, 551518), (33110, 544522), (35959, 501380), (36421, 495020), (40162, 448910), (40810, 441782), (44891, 401620), (45580, 395549), (49502, 364210), (50138, 359590), (51370, 350966), (52030, 346514), (56507, 319060), (63812, 282535), (64130, 281134), (65380, 275759), (66220, 272261), (71918, 250690), (72842, 247510), (79765, 226028), (80324, 224455), (81620, 220891), (89782, 200810), (99004, 182105), (100276, 179795), (100405, 179564), (102740, 175483), (104060, 173257), (113014, 159530), (123755, 145684), (125345, 143836), (128260, 140567)]