1563194640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4099}}^1$

素因数の和:4349

約数の個数: 160

約数和(自身を含む): 5563929600

約数和(自身を除く): 4000734960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 227, 240, 280, 336, 420, 454, 560, 681, 840, 908, 1135, 1362, 1589, 1680, 1816, 2270, 2724, 3178, 3405, 3632, 4099, 4540, 4767, 5448, 6356, 6810, 7945, 8198, 9080, 9534, 10896, 12297, 12712, 13620, 15890, 16396, 18160, 19068, 20495, 23835, 24594, 25424, 27240, 28693, 31780, 32792, 38136, 40990, 47670, 49188, 54480, 57386, 61485, 63560, 65584, 76272, 81980, 86079, 95340, 98376, 114772, 122970, 127120, 143465, 163960, 172158, 190680, 196752, 229544, 245940, 286930, 327920, 344316, 381360, 430395, 459088, 491880, 573860, 688632, 860790, 930473, 983760, 1147720, 1377264, 1721580, 1860946, 2295440, 2791419, 3443160, 3721892, 4652365, 5582838, 6513311, 6886320, 7443784, 9304730, 11165676, 13026622, 13957095, 14887568, 18609460, 19539933, 22331352, 26053244, 27914190, 32566555, 37218920, 39079866, 44662704, 52106488, 55828380, 65133110, 74437840, 78159732, 97699665, 104212976, 111656760, 130266220, 156319464, 195399330, 223313520, 260532440, 312638928, 390798660, 521064880, 781597320, 1563194640]

約数ペア:

[(1, 1563194640), (2, 781597320), (3, 521064880), (4, 390798660), (5, 312638928), (6, 260532440), (7, 223313520), (8, 195399330), (10, 156319464), (12, 130266220), (14, 111656760), (15, 104212976), (16, 97699665), (20, 78159732), (21, 74437840), (24, 65133110), (28, 55828380), (30, 52106488), (35, 44662704), (40, 39079866), (42, 37218920), (48, 32566555), (56, 27914190), (60, 26053244), (70, 22331352), (80, 19539933), (84, 18609460), (105, 14887568), (112, 13957095), (120, 13026622), (140, 11165676), (168, 9304730), (210, 7443784), (227, 6886320), (240, 6513311), (280, 5582838), (336, 4652365), (420, 3721892), (454, 3443160), (560, 2791419), (681, 2295440), (840, 1860946), (908, 1721580), (1135, 1377264), (1362, 1147720), (1589, 983760), (1680, 930473), (1816, 860790), (2270, 688632), (2724, 573860), (3178, 491880), (3405, 459088), (3632, 430395), (4099, 381360), (4540, 344316), (4767, 327920), (5448, 286930), (6356, 245940), (6810, 229544), (7945, 196752), (8198, 190680), (9080, 172158), (9534, 163960), (10896, 143465), (12297, 127120), (12712, 122970), (13620, 114772), (15890, 98376), (16396, 95340), (18160, 86079), (19068, 81980), (20495, 76272), (23835, 65584), (24594, 63560), (25424, 61485), (27240, 57386), (28693, 54480), (31780, 49188), (32792, 47670), (38136, 40990)]