1634853780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{144167}}^1$

素因数の和:144195

約数の個数: 120

約数和(自身を含む): 5861294208

約数和(自身を除く): 4226440428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 144167, 288334, 432501, 576668, 720835, 865002, 1009169, 1297503, 1441670, 1730004, 2018338, 2162505, 2595006, 2883340, 3027507, 3892509, 4036676, 4325010, 5045845, 5190012, 6055014, 6487515, 7785018, 8650020, 9082521, 10091690, 11677527, 12110028, 12975030, 15137535, 15570036, 18165042, 19462545, 20183380, 23355054, 25950060, 27247563, 30275070, 36330084, 38925090, 45412605, 46710108, 54495126, 58387635, 60550140, 77850180, 81742689, 90825210, 108990252, 116775270, 136237815, 163485378, 181650420, 233550540, 272475630, 326970756, 408713445, 544951260, 817426890, 1634853780]

約数ペア:

[(1, 1634853780), (2, 817426890), (3, 544951260), (4, 408713445), (5, 326970756), (6, 272475630), (7, 233550540), (9, 181650420), (10, 163485378), (12, 136237815), (14, 116775270), (15, 108990252), (18, 90825210), (20, 81742689), (21, 77850180), (27, 60550140), (28, 58387635), (30, 54495126), (35, 46710108), (36, 45412605), (42, 38925090), (45, 36330084), (54, 30275070), (60, 27247563), (63, 25950060), (70, 23355054), (81, 20183380), (84, 19462545), (90, 18165042), (105, 15570036), (108, 15137535), (126, 12975030), (135, 12110028), (140, 11677527), (162, 10091690), (180, 9082521), (189, 8650020), (210, 7785018), (252, 6487515), (270, 6055014), (315, 5190012), (324, 5045845), (378, 4325010), (405, 4036676), (420, 3892509), (540, 3027507), (567, 2883340), (630, 2595006), (756, 2162505), (810, 2018338), (945, 1730004), (1134, 1441670), (1260, 1297503), (1620, 1009169), (1890, 865002), (2268, 720835), (2835, 576668), (3780, 432501), (5670, 288334), (11340, 144167)]