31364160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:940

約数の個数: 112

約数和(自身を含む): 102388416

約数和(自身を除く): 71024256

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, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 883, 888, 960, 1110, 1184, 1480, 1766, 1776, 2220, 2368, 2649, 2960, 3532, 3552, 4415, 4440, 5298, 5920, 7064, 7104, 8830, 8880, 10596, 11840, 13245, 14128, 17660, 17760, 21192, 26490, 28256, 32671, 35320, 35520, 42384, 52980, 56512, 65342, 70640, 84768, 98013, 105960, 130684, 141280, 163355, 169536, 196026, 211920, 261368, 282560, 326710, 392052, 423840, 490065, 522736, 653420, 784104, 847680, 980130, 1045472, 1306840, 1568208, 1960260, 2090944, 2613680, 3136416, 3920520, 5227360, 6272832, 7841040, 10454720, 15682080, 31364160]

約数ペア:

[(1, 31364160), (2, 15682080), (3, 10454720), (4, 7841040), (5, 6272832), (6, 5227360), (8, 3920520), (10, 3136416), (12, 2613680), (15, 2090944), (16, 1960260), (20, 1568208), (24, 1306840), (30, 1045472), (32, 980130), (37, 847680), (40, 784104), (48, 653420), (60, 522736), (64, 490065), (74, 423840), (80, 392052), (96, 326710), (111, 282560), (120, 261368), (148, 211920), (160, 196026), (185, 169536), (192, 163355), (222, 141280), (240, 130684), (296, 105960), (320, 98013), (370, 84768), (444, 70640), (480, 65342), (555, 56512), (592, 52980), (740, 42384), (883, 35520), (888, 35320), (960, 32671), (1110, 28256), (1184, 26490), (1480, 21192), (1766, 17760), (1776, 17660), (2220, 14128), (2368, 13245), (2649, 11840), (2960, 10596), (3532, 8880), (3552, 8830), (4415, 7104), (4440, 7064), (5298, 5920)]