193370880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1422

約数の個数: 144

約数和(自身を含む): 634735584

約数和(自身を除く): 441364704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1361, 1480, 1776, 1920, 2220, 2368, 2722, 2960, 3552, 3840, 4083, 4440, 4736, 5444, 5920, 6805, 7104, 8166, 8880, 9472, 10888, 11840, 13610, 14208, 16332, 17760, 20415, 21776, 23680, 27220, 28416, 32664, 35520, 40830, 43552, 47360, 50357, 54440, 65328, 71040, 81660, 87104, 100714, 108880, 130656, 142080, 151071, 163320, 174208, 201428, 217760, 251785, 261312, 302142, 326640, 348416, 402856, 435520, 503570, 522624, 604284, 653280, 755355, 805712, 871040, 1007140, 1045248, 1208568, 1306560, 1510710, 1611424, 1742080, 2014280, 2417136, 2613120, 3021420, 3222848, 4028560, 4834272, 5226240, 6042840, 6445696, 8057120, 9668544, 12085680, 12891392, 16114240, 19337088, 24171360, 32228480, 38674176, 48342720, 64456960, 96685440, 193370880]

約数ペア:

[(1, 193370880), (2, 96685440), (3, 64456960), (4, 48342720), (5, 38674176), (6, 32228480), (8, 24171360), (10, 19337088), (12, 16114240), (15, 12891392), (16, 12085680), (20, 9668544), (24, 8057120), (30, 6445696), (32, 6042840), (37, 5226240), (40, 4834272), (48, 4028560), (60, 3222848), (64, 3021420), (74, 2613120), (80, 2417136), (96, 2014280), (111, 1742080), (120, 1611424), (128, 1510710), (148, 1306560), (160, 1208568), (185, 1045248), (192, 1007140), (222, 871040), (240, 805712), (256, 755355), (296, 653280), (320, 604284), (370, 522624), (384, 503570), (444, 435520), (480, 402856), (555, 348416), (592, 326640), (640, 302142), (740, 261312), (768, 251785), (888, 217760), (960, 201428), (1110, 174208), (1184, 163320), (1280, 151071), (1361, 142080), (1480, 130656), (1776, 108880), (1920, 100714), (2220, 87104), (2368, 81660), (2722, 71040), (2960, 65328), (3552, 54440), (3840, 50357), (4083, 47360), (4440, 43552), (4736, 40830), (5444, 35520), (5920, 32664), (6805, 28416), (7104, 27220), (8166, 23680), (8880, 21776), (9472, 20415), (10888, 17760), (11840, 16332), (13610, 14208)]