2243359637560

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1\times {\mathrm{1973}}^1$

素因数の和:3169

約数の個数: 128

約数和(自身を含む): 5119780296960

約数和(自身を除く): 2876420659400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 431, 505, 653, 808, 862, 1010, 1306, 1724, 1973, 2020, 2155, 2612, 3265, 3448, 3946, 4040, 4310, 5224, 6530, 7892, 8620, 9865, 13060, 15784, 17240, 19730, 26120, 39460, 43531, 65953, 78920, 87062, 131906, 174124, 199273, 217655, 263812, 281443, 329765, 348248, 398546, 435310, 527624, 562886, 659530, 797092, 850363, 870620, 996365, 1125772, 1288369, 1319060, 1407215, 1594184, 1700726, 1741240, 1992730, 2251544, 2576738, 2638120, 2814430, 3401452, 3985460, 4251815, 5153476, 5628860, 6441845, 6802904, 7970920, 8503630, 10306952, 11257720, 12883690, 17007260, 25767380, 28425743, 34014520, 51534760, 56851486, 85886663, 113702972, 130125269, 142128715, 171773326, 227405944, 260250538, 284257430, 343546652, 429433315, 520501076, 555287039, 568514860, 650626345, 687093304, 858866630, 1041002152, 1110574078, 1137029720, 1301252690, 1717733260, 2221148156, 2602505380, 2776435195, 3435466520, 4442296312, 5205010760, 5552870390, 11105740780, 22211481560, 56083990939, 112167981878, 224335963756, 280419954695, 448671927512, 560839909390, 1121679818780, 2243359637560]

約数ペア:

[(1, 2243359637560), (2, 1121679818780), (4, 560839909390), (5, 448671927512), (8, 280419954695), (10, 224335963756), (20, 112167981878), (40, 56083990939), (101, 22211481560), (202, 11105740780), (404, 5552870390), (431, 5205010760), (505, 4442296312), (653, 3435466520), (808, 2776435195), (862, 2602505380), (1010, 2221148156), (1306, 1717733260), (1724, 1301252690), (1973, 1137029720), (2020, 1110574078), (2155, 1041002152), (2612, 858866630), (3265, 687093304), (3448, 650626345), (3946, 568514860), (4040, 555287039), (4310, 520501076), (5224, 429433315), (6530, 343546652), (7892, 284257430), (8620, 260250538), (9865, 227405944), (13060, 171773326), (15784, 142128715), (17240, 130125269), (19730, 113702972), (26120, 85886663), (39460, 56851486), (43531, 51534760), (65953, 34014520), (78920, 28425743), (87062, 25767380), (131906, 17007260), (174124, 12883690), (199273, 11257720), (217655, 10306952), (263812, 8503630), (281443, 7970920), (329765, 6802904), (348248, 6441845), (398546, 5628860), (435310, 5153476), (527624, 4251815), (562886, 3985460), (659530, 3401452), (797092, 2814430), (850363, 2638120), (870620, 2576738), (996365, 2251544), (1125772, 1992730), (1288369, 1741240), (1319060, 1700726), (1407215, 1594184)]