204932640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1115

約数の個数: 192

約数和(自身を含む): 723945600

約数和(自身を除く): 519012960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 220, 222, 240, 264, 296, 330, 352, 370, 407, 440, 444, 480, 528, 555, 592, 660, 740, 814, 880, 888, 1049, 1056, 1110, 1184, 1221, 1320, 1480, 1628, 1760, 1776, 2035, 2098, 2220, 2442, 2640, 2960, 3147, 3256, 3552, 4070, 4196, 4440, 4884, 5245, 5280, 5920, 6105, 6294, 6512, 8140, 8392, 8880, 9768, 10490, 11539, 12210, 12588, 13024, 15735, 16280, 16784, 17760, 19536, 20980, 23078, 24420, 25176, 31470, 32560, 33568, 34617, 38813, 39072, 41960, 46156, 48840, 50352, 57695, 62940, 65120, 69234, 77626, 83920, 92312, 97680, 100704, 115390, 116439, 125880, 138468, 155252, 167840, 173085, 184624, 194065, 195360, 230780, 232878, 251760, 276936, 310504, 346170, 369248, 388130, 426943, 461560, 465756, 503520, 553872, 582195, 621008, 692340, 776260, 853886, 923120, 931512, 1107744, 1164390, 1242016, 1280829, 1384680, 1552520, 1707772, 1846240, 1863024, 2134715, 2328780, 2561658, 2769360, 3105040, 3415544, 3726048, 4269430, 4657560, 5123316, 5538720, 6210080, 6404145, 6831088, 8538860, 9315120, 10246632, 12808290, 13662176, 17077720, 18630240, 20493264, 25616580, 34155440, 40986528, 51233160, 68310880, 102466320, 204932640]

約数ペア:

[(1, 204932640), (2, 102466320), (3, 68310880), (4, 51233160), (5, 40986528), (6, 34155440), (8, 25616580), (10, 20493264), (11, 18630240), (12, 17077720), (15, 13662176), (16, 12808290), (20, 10246632), (22, 9315120), (24, 8538860), (30, 6831088), (32, 6404145), (33, 6210080), (37, 5538720), (40, 5123316), (44, 4657560), (48, 4269430), (55, 3726048), (60, 3415544), (66, 3105040), (74, 2769360), (80, 2561658), (88, 2328780), (96, 2134715), (110, 1863024), (111, 1846240), (120, 1707772), (132, 1552520), (148, 1384680), (160, 1280829), (165, 1242016), (176, 1164390), (185, 1107744), (220, 931512), (222, 923120), (240, 853886), (264, 776260), (296, 692340), (330, 621008), (352, 582195), (370, 553872), (407, 503520), (440, 465756), (444, 461560), (480, 426943), (528, 388130), (555, 369248), (592, 346170), (660, 310504), (740, 276936), (814, 251760), (880, 232878), (888, 230780), (1049, 195360), (1056, 194065), (1110, 184624), (1184, 173085), (1221, 167840), (1320, 155252), (1480, 138468), (1628, 125880), (1760, 116439), (1776, 115390), (2035, 100704), (2098, 97680), (2220, 92312), (2442, 83920), (2640, 77626), (2960, 69234), (3147, 65120), (3256, 62940), (3552, 57695), (4070, 50352), (4196, 48840), (4440, 46156), (4884, 41960), (5245, 39072), (5280, 38813), (5920, 34617), (6105, 33568), (6294, 32560), (6512, 31470), (8140, 25176), (8392, 24420), (8880, 23078), (9768, 20980), (10490, 19536), (11539, 17760), (12210, 16784), (12588, 16280), (13024, 15735)]