188705160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 256

約数和(自身を含む): 728640000

約数和(自身を除く): 539934840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 109, 120, 126, 135, 140, 168, 180, 189, 210, 216, 218, 229, 252, 270, 280, 315, 327, 360, 378, 420, 436, 458, 504, 540, 545, 630, 654, 687, 756, 763, 840, 872, 916, 945, 981, 1080, 1090, 1145, 1260, 1308, 1374, 1512, 1526, 1603, 1635, 1832, 1890, 1962, 2061, 2180, 2289, 2290, 2520, 2616, 2748, 2943, 3052, 3206, 3270, 3435, 3780, 3815, 3924, 4122, 4360, 4578, 4580, 4809, 4905, 5496, 5886, 6104, 6183, 6412, 6540, 6867, 6870, 7560, 7630, 7848, 8015, 8244, 9156, 9160, 9618, 9810, 10305, 11445, 11772, 12366, 12824, 13080, 13734, 13740, 14427, 14715, 15260, 16030, 16488, 18312, 19236, 19620, 20601, 20610, 22890, 23544, 24045, 24732, 24961, 27468, 27480, 28854, 29430, 30520, 30915, 32060, 34335, 38472, 39240, 41202, 41220, 43281, 45780, 48090, 49464, 49922, 54936, 57708, 58860, 61830, 64120, 68670, 72135, 74883, 82404, 82440, 86562, 91560, 96180, 99844, 103005, 115416, 117720, 123660, 124805, 137340, 144270, 149766, 164808, 173124, 174727, 192360, 199688, 206010, 216405, 224649, 247320, 249610, 274680, 288540, 299532, 346248, 349454, 374415, 412020, 432810, 449298, 499220, 524181, 577080, 599064, 673947, 698908, 748830, 824040, 865620, 873635, 898596, 998440, 1048362, 1123245, 1347894, 1397816, 1497660, 1572543, 1731240, 1747270, 1797192, 2096724, 2246490, 2620905, 2695788, 2995320, 3145086, 3369735, 3494540, 4193448, 4492980, 4717629, 5241810, 5391576, 6290172, 6739470, 6989080, 7862715, 8985960, 9435258, 10483620, 12580344, 13478940, 15725430, 18870516, 20967240, 23588145, 26957880, 31450860, 37741032, 47176290, 62901720, 94352580, 188705160]

約数ペア:

[(1, 188705160), (2, 94352580), (3, 62901720), (4, 47176290), (5, 37741032), (6, 31450860), (7, 26957880), (8, 23588145), (9, 20967240), (10, 18870516), (12, 15725430), (14, 13478940), (15, 12580344), (18, 10483620), (20, 9435258), (21, 8985960), (24, 7862715), (27, 6989080), (28, 6739470), (30, 6290172), (35, 5391576), (36, 5241810), (40, 4717629), (42, 4492980), (45, 4193448), (54, 3494540), (56, 3369735), (60, 3145086), (63, 2995320), (70, 2695788), (72, 2620905), (84, 2246490), (90, 2096724), (105, 1797192), (108, 1747270), (109, 1731240), (120, 1572543), (126, 1497660), (135, 1397816), (140, 1347894), (168, 1123245), (180, 1048362), (189, 998440), (210, 898596), (216, 873635), (218, 865620), (229, 824040), (252, 748830), (270, 698908), (280, 673947), (315, 599064), (327, 577080), (360, 524181), (378, 499220), (420, 449298), (436, 432810), (458, 412020), (504, 374415), (540, 349454), (545, 346248), (630, 299532), (654, 288540), (687, 274680), (756, 249610), (763, 247320), (840, 224649), (872, 216405), (916, 206010), (945, 199688), (981, 192360), (1080, 174727), (1090, 173124), (1145, 164808), (1260, 149766), (1308, 144270), (1374, 137340), (1512, 124805), (1526, 123660), (1603, 117720), (1635, 115416), (1832, 103005), (1890, 99844), (1962, 96180), (2061, 91560), (2180, 86562), (2289, 82440), (2290, 82404), (2520, 74883), (2616, 72135), (2748, 68670), (2943, 64120), (3052, 61830), (3206, 58860), (3270, 57708), (3435, 54936), (3780, 49922), (3815, 49464), (3924, 48090), (4122, 45780), (4360, 43281), (4578, 41220), (4580, 41202), (4809, 39240), (4905, 38472), (5496, 34335), (5886, 32060), (6104, 30915), (6183, 30520), (6412, 29430), (6540, 28854), (6867, 27480), (6870, 27468), (7560, 24961), (7630, 24732), (7848, 24045), (8015, 23544), (8244, 22890), (9156, 20610), (9160, 20601), (9618, 19620), (9810, 19236), (10305, 18312), (11445, 16488), (11772, 16030), (12366, 15260), (12824, 14715), (13080, 14427), (13734, 13740)]