2123309040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6637}}^1$

素因数の和:6727

約数の個数: 160

約数和(自身を含む): 6953650176

約数和(自身を除く): 4830341136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 465, 496, 516, 620, 645, 688, 744, 860, 930, 1032, 1240, 1290, 1333, 1488, 1720, 1860, 2064, 2480, 2580, 2666, 3440, 3720, 3999, 5160, 5332, 6637, 6665, 7440, 7998, 10320, 10664, 13274, 13330, 15996, 19911, 19995, 21328, 26548, 26660, 31992, 33185, 39822, 39990, 53096, 53320, 63984, 66370, 79644, 79980, 99555, 106192, 106640, 132740, 159288, 159960, 199110, 205747, 265480, 285391, 318576, 319920, 398220, 411494, 530960, 570782, 617241, 796440, 822988, 856173, 1028735, 1141564, 1234482, 1426955, 1592880, 1645976, 1712346, 2057470, 2283128, 2468964, 2853910, 3086205, 3291952, 3424692, 4114940, 4280865, 4566256, 4937928, 5707820, 6172410, 6849384, 8229880, 8561730, 8847121, 9875856, 11415640, 12344820, 13698768, 16459760, 17123460, 17694242, 22831280, 24689640, 26541363, 34246920, 35388484, 44235605, 49379280, 53082726, 68493840, 70776968, 88471210, 106165452, 132706815, 141553936, 176942420, 212330904, 265413630, 353884840, 424661808, 530827260, 707769680, 1061654520, 2123309040]

約数ペア:

[(1, 2123309040), (2, 1061654520), (3, 707769680), (4, 530827260), (5, 424661808), (6, 353884840), (8, 265413630), (10, 212330904), (12, 176942420), (15, 141553936), (16, 132706815), (20, 106165452), (24, 88471210), (30, 70776968), (31, 68493840), (40, 53082726), (43, 49379280), (48, 44235605), (60, 35388484), (62, 34246920), (80, 26541363), (86, 24689640), (93, 22831280), (120, 17694242), (124, 17123460), (129, 16459760), (155, 13698768), (172, 12344820), (186, 11415640), (215, 9875856), (240, 8847121), (248, 8561730), (258, 8229880), (310, 6849384), (344, 6172410), (372, 5707820), (430, 4937928), (465, 4566256), (496, 4280865), (516, 4114940), (620, 3424692), (645, 3291952), (688, 3086205), (744, 2853910), (860, 2468964), (930, 2283128), (1032, 2057470), (1240, 1712346), (1290, 1645976), (1333, 1592880), (1488, 1426955), (1720, 1234482), (1860, 1141564), (2064, 1028735), (2480, 856173), (2580, 822988), (2666, 796440), (3440, 617241), (3720, 570782), (3999, 530960), (5160, 411494), (5332, 398220), (6637, 319920), (6665, 318576), (7440, 285391), (7998, 265480), (10320, 205747), (10664, 199110), (13274, 159960), (13330, 159288), (15996, 132740), (19911, 106640), (19995, 106192), (21328, 99555), (26548, 79980), (26660, 79644), (31992, 66370), (33185, 63984), (39822, 53320), (39990, 53096)]