565831840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 1617960960

約数和(自身を除く): 1052129120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 43, 56, 62, 70, 80, 86, 112, 124, 140, 155, 160, 172, 215, 217, 224, 248, 280, 301, 310, 344, 379, 430, 434, 496, 560, 602, 620, 688, 758, 860, 868, 992, 1085, 1120, 1204, 1240, 1333, 1376, 1505, 1516, 1720, 1736, 1895, 2170, 2408, 2480, 2653, 2666, 3010, 3032, 3440, 3472, 3790, 4340, 4816, 4960, 5306, 5332, 6020, 6064, 6665, 6880, 6944, 7580, 8680, 9331, 9632, 10612, 10664, 11749, 12040, 12128, 13265, 13330, 15160, 16297, 17360, 18662, 21224, 21328, 23498, 24080, 26530, 26660, 30320, 32594, 34720, 37324, 42448, 42656, 46655, 46996, 48160, 53060, 53320, 58745, 60640, 65188, 74648, 81485, 82243, 84896, 93310, 93992, 106120, 106640, 114079, 117490, 130376, 149296, 162970, 164486, 186620, 187984, 212240, 213280, 228158, 234980, 260752, 298592, 325940, 328972, 373240, 375968, 411215, 424480, 456316, 469960, 505207, 521504, 570395, 651880, 657944, 746480, 822430, 912632, 939920, 1010414, 1140790, 1303760, 1315888, 1492960, 1644860, 1825264, 1879840, 2020828, 2281580, 2526035, 2607520, 2631776, 3289720, 3536449, 3650528, 4041656, 4563160, 5052070, 6579440, 7072898, 8083312, 9126320, 10104140, 13158880, 14145796, 16166624, 17682245, 18252640, 20208280, 28291592, 35364490, 40416560, 56583184, 70728980, 80833120, 113166368, 141457960, 282915920, 565831840]

約数ペア:

[(1, 565831840), (2, 282915920), (4, 141457960), (5, 113166368), (7, 80833120), (8, 70728980), (10, 56583184), (14, 40416560), (16, 35364490), (20, 28291592), (28, 20208280), (31, 18252640), (32, 17682245), (35, 16166624), (40, 14145796), (43, 13158880), (56, 10104140), (62, 9126320), (70, 8083312), (80, 7072898), (86, 6579440), (112, 5052070), (124, 4563160), (140, 4041656), (155, 3650528), (160, 3536449), (172, 3289720), (215, 2631776), (217, 2607520), (224, 2526035), (248, 2281580), (280, 2020828), (301, 1879840), (310, 1825264), (344, 1644860), (379, 1492960), (430, 1315888), (434, 1303760), (496, 1140790), (560, 1010414), (602, 939920), (620, 912632), (688, 822430), (758, 746480), (860, 657944), (868, 651880), (992, 570395), (1085, 521504), (1120, 505207), (1204, 469960), (1240, 456316), (1333, 424480), (1376, 411215), (1505, 375968), (1516, 373240), (1720, 328972), (1736, 325940), (1895, 298592), (2170, 260752), (2408, 234980), (2480, 228158), (2653, 213280), (2666, 212240), (3010, 187984), (3032, 186620), (3440, 164486), (3472, 162970), (3790, 149296), (4340, 130376), (4816, 117490), (4960, 114079), (5306, 106640), (5332, 106120), (6020, 93992), (6064, 93310), (6665, 84896), (6880, 82243), (6944, 81485), (7580, 74648), (8680, 65188), (9331, 60640), (9632, 58745), (10612, 53320), (10664, 53060), (11749, 48160), (12040, 46996), (12128, 46655), (13265, 42656), (13330, 42448), (15160, 37324), (16297, 34720), (17360, 32594), (18662, 30320), (21224, 26660), (21328, 26530), (23498, 24080)]