195434640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:718

約数の個数: 160

約数和(自身を含む): 678349440

約数和(自身を除く): 482914800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 173, 180, 216, 240, 270, 346, 360, 432, 519, 523, 540, 692, 720, 865, 1038, 1046, 1080, 1384, 1557, 1569, 1730, 2076, 2092, 2160, 2595, 2615, 2768, 3114, 3138, 3460, 4152, 4184, 4671, 4707, 5190, 5230, 6228, 6276, 6920, 7785, 7845, 8304, 8368, 9342, 9414, 10380, 10460, 12456, 12552, 13840, 14121, 15570, 15690, 18684, 18828, 20760, 20920, 23355, 23535, 24912, 25104, 28242, 31140, 31380, 37368, 37656, 41520, 41840, 46710, 47070, 56484, 62280, 62760, 70605, 74736, 75312, 90479, 93420, 94140, 112968, 124560, 125520, 141210, 180958, 186840, 188280, 225936, 271437, 282420, 361916, 373680, 376560, 452395, 542874, 564840, 723832, 814311, 904790, 1085748, 1129680, 1357185, 1447664, 1628622, 1809580, 2171496, 2442933, 2714370, 3257244, 3619160, 4071555, 4342992, 4885866, 5428740, 6514488, 7238320, 8143110, 9771732, 10857480, 12214665, 13028976, 16286220, 19543464, 21714960, 24429330, 32572440, 39086928, 48858660, 65144880, 97717320, 195434640]

約数ペア:

[(1, 195434640), (2, 97717320), (3, 65144880), (4, 48858660), (5, 39086928), (6, 32572440), (8, 24429330), (9, 21714960), (10, 19543464), (12, 16286220), (15, 13028976), (16, 12214665), (18, 10857480), (20, 9771732), (24, 8143110), (27, 7238320), (30, 6514488), (36, 5428740), (40, 4885866), (45, 4342992), (48, 4071555), (54, 3619160), (60, 3257244), (72, 2714370), (80, 2442933), (90, 2171496), (108, 1809580), (120, 1628622), (135, 1447664), (144, 1357185), (173, 1129680), (180, 1085748), (216, 904790), (240, 814311), (270, 723832), (346, 564840), (360, 542874), (432, 452395), (519, 376560), (523, 373680), (540, 361916), (692, 282420), (720, 271437), (865, 225936), (1038, 188280), (1046, 186840), (1080, 180958), (1384, 141210), (1557, 125520), (1569, 124560), (1730, 112968), (2076, 94140), (2092, 93420), (2160, 90479), (2595, 75312), (2615, 74736), (2768, 70605), (3114, 62760), (3138, 62280), (3460, 56484), (4152, 47070), (4184, 46710), (4671, 41840), (4707, 41520), (5190, 37656), (5230, 37368), (6228, 31380), (6276, 31140), (6920, 28242), (7785, 25104), (7845, 24912), (8304, 23535), (8368, 23355), (9342, 20920), (9414, 20760), (10380, 18828), (10460, 18684), (12456, 15690), (12552, 15570), (13840, 14121)]