6946881760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15391}}^1$

素因数の和:15457

約数の個数: 192

約数和(自身を含む): 20852342784

約数和(自身を除く): 13905461024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 364, 403, 416, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1736, 1820, 2015, 2080, 2170, 2480, 2821, 2912, 3224, 3472, 3640, 4030, 4340, 4960, 5642, 6448, 6944, 7280, 8060, 8680, 11284, 12896, 14105, 14560, 15391, 16120, 17360, 22568, 28210, 30782, 32240, 34720, 45136, 56420, 61564, 64480, 76955, 90272, 107737, 112840, 123128, 153910, 200083, 215474, 225680, 246256, 307820, 400166, 430948, 451360, 477121, 492512, 538685, 615640, 800332, 861896, 954242, 1000415, 1077370, 1231280, 1400581, 1600664, 1723792, 1908484, 2000830, 2154740, 2385605, 2462560, 2801162, 3201328, 3339847, 3447584, 3816968, 4001660, 4309480, 4771210, 5602324, 6202573, 6402656, 6679694, 7002905, 7633936, 8003320, 8618960, 9542420, 11204648, 12405146, 13359388, 14005810, 15267872, 16006640, 16699235, 17237920, 19084840, 22409296, 24810292, 26718776, 28011620, 31012865, 32013280, 33398470, 38169680, 43418011, 44818592, 49620584, 53437552, 56023240, 62025730, 66796940, 76339360, 86836022, 99241168, 106875104, 112046480, 124051460, 133593880, 173672044, 198482336, 217090055, 224092960, 248102920, 267187760, 347344088, 434180110, 496205840, 534375520, 694688176, 868360220, 992411680, 1389376352, 1736720440, 3473440880, 6946881760]

約数ペア:

[(1, 6946881760), (2, 3473440880), (4, 1736720440), (5, 1389376352), (7, 992411680), (8, 868360220), (10, 694688176), (13, 534375520), (14, 496205840), (16, 434180110), (20, 347344088), (26, 267187760), (28, 248102920), (31, 224092960), (32, 217090055), (35, 198482336), (40, 173672044), (52, 133593880), (56, 124051460), (62, 112046480), (65, 106875104), (70, 99241168), (80, 86836022), (91, 76339360), (104, 66796940), (112, 62025730), (124, 56023240), (130, 53437552), (140, 49620584), (155, 44818592), (160, 43418011), (182, 38169680), (208, 33398470), (217, 32013280), (224, 31012865), (248, 28011620), (260, 26718776), (280, 24810292), (310, 22409296), (364, 19084840), (403, 17237920), (416, 16699235), (434, 16006640), (455, 15267872), (496, 14005810), (520, 13359388), (560, 12405146), (620, 11204648), (728, 9542420), (806, 8618960), (868, 8003320), (910, 7633936), (992, 7002905), (1040, 6679694), (1085, 6402656), (1120, 6202573), (1240, 5602324), (1456, 4771210), (1612, 4309480), (1736, 4001660), (1820, 3816968), (2015, 3447584), (2080, 3339847), (2170, 3201328), (2480, 2801162), (2821, 2462560), (2912, 2385605), (3224, 2154740), (3472, 2000830), (3640, 1908484), (4030, 1723792), (4340, 1600664), (4960, 1400581), (5642, 1231280), (6448, 1077370), (6944, 1000415), (7280, 954242), (8060, 861896), (8680, 800332), (11284, 615640), (12896, 538685), (14105, 492512), (14560, 477121), (15391, 451360), (16120, 430948), (17360, 400166), (22568, 307820), (28210, 246256), (30782, 225680), (32240, 215474), (34720, 200083), (45136, 153910), (56420, 123128), (61564, 112840), (64480, 107737), (76955, 90272)]