2608023720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4861}}^1$

素因数の和:5155

約数の個数: 128

約数和(自身を含む): 8317520640

約数和(自身を除く): 5709496920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 263, 340, 408, 510, 526, 680, 789, 1020, 1052, 1315, 1578, 2040, 2104, 2630, 3156, 3945, 4471, 4861, 5260, 6312, 7890, 8942, 9722, 10520, 13413, 14583, 15780, 17884, 19444, 22355, 24305, 26826, 29166, 31560, 35768, 38888, 44710, 48610, 53652, 58332, 67065, 72915, 82637, 89420, 97220, 107304, 116664, 134130, 145830, 165274, 178840, 194440, 247911, 268260, 291660, 330548, 413185, 495822, 536520, 583320, 661096, 826370, 991644, 1239555, 1278443, 1652740, 1983288, 2479110, 2556886, 3305480, 3835329, 4958220, 5113772, 6392215, 7670658, 9916440, 10227544, 12784430, 15341316, 19176645, 21733531, 25568860, 30682632, 38353290, 43467062, 51137720, 65200593, 76706580, 86934124, 108667655, 130401186, 153413160, 173868248, 217335310, 260802372, 326002965, 434670620, 521604744, 652005930, 869341240, 1304011860, 2608023720]

約数ペア:

[(1, 2608023720), (2, 1304011860), (3, 869341240), (4, 652005930), (5, 521604744), (6, 434670620), (8, 326002965), (10, 260802372), (12, 217335310), (15, 173868248), (17, 153413160), (20, 130401186), (24, 108667655), (30, 86934124), (34, 76706580), (40, 65200593), (51, 51137720), (60, 43467062), (68, 38353290), (85, 30682632), (102, 25568860), (120, 21733531), (136, 19176645), (170, 15341316), (204, 12784430), (255, 10227544), (263, 9916440), (340, 7670658), (408, 6392215), (510, 5113772), (526, 4958220), (680, 3835329), (789, 3305480), (1020, 2556886), (1052, 2479110), (1315, 1983288), (1578, 1652740), (2040, 1278443), (2104, 1239555), (2630, 991644), (3156, 826370), (3945, 661096), (4471, 583320), (4861, 536520), (5260, 495822), (6312, 413185), (7890, 330548), (8942, 291660), (9722, 268260), (10520, 247911), (13413, 194440), (14583, 178840), (15780, 165274), (17884, 145830), (19444, 134130), (22355, 116664), (24305, 107304), (26826, 97220), (29166, 89420), (31560, 82637), (35768, 72915), (38888, 67065), (44710, 58332), (48610, 53652)]