31446060660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{22709}}^1$

素因数の和:22895

約数の個数: 216

約数和(自身を含む): 111671337960

約数和(自身を除く): 80225277300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 157, 180, 196, 210, 245, 252, 294, 314, 315, 420, 441, 471, 490, 588, 628, 630, 735, 785, 882, 942, 980, 1099, 1260, 1413, 1470, 1570, 1764, 1884, 2198, 2205, 2355, 2826, 2940, 3140, 3297, 4396, 4410, 4710, 5495, 5652, 6594, 7065, 7693, 8820, 9420, 9891, 10990, 13188, 14130, 15386, 16485, 19782, 21980, 22709, 23079, 28260, 30772, 32970, 38465, 39564, 45418, 46158, 49455, 65940, 68127, 69237, 76930, 90836, 92316, 98910, 113545, 115395, 136254, 138474, 153860, 158963, 197820, 204381, 227090, 230790, 272508, 276948, 317926, 340635, 346185, 408762, 454180, 461580, 476889, 635852, 681270, 692370, 794815, 817524, 953778, 1021905, 1112741, 1362540, 1384740, 1430667, 1589630, 1907556, 2043810, 2225482, 2384445, 2861334, 3179260, 3338223, 3565313, 4087620, 4450964, 4768890, 5563705, 5722668, 6676446, 7130626, 7153335, 9537780, 10014669, 10695939, 11127410, 13352892, 14261252, 14306670, 16691115, 17826565, 20029338, 21391878, 22254820, 24957191, 28613340, 32087817, 33382230, 35653130, 40058676, 42783756, 49914382, 50073345, 53479695, 64175634, 66764460, 71306260, 74871573, 99828764, 100146690, 106959390, 124785955, 128351268, 149743146, 160439085, 174700337, 200293380, 213918780, 224614719, 249571910, 299486292, 320878170, 349400674, 374357865, 449229438, 499143820, 524101011, 641756340, 698801348, 748715730, 873501685, 898458876, 1048202022, 1123073595, 1497431460, 1572303033, 1747003370, 2096404044, 2246147190, 2620505055, 3144606066, 3494006740, 4492294380, 5241010110, 6289212132, 7861515165, 10482020220, 15723030330, 31446060660]

約数ペア:

[(1, 31446060660), (2, 15723030330), (3, 10482020220), (4, 7861515165), (5, 6289212132), (6, 5241010110), (7, 4492294380), (9, 3494006740), (10, 3144606066), (12, 2620505055), (14, 2246147190), (15, 2096404044), (18, 1747003370), (20, 1572303033), (21, 1497431460), (28, 1123073595), (30, 1048202022), (35, 898458876), (36, 873501685), (42, 748715730), (45, 698801348), (49, 641756340), (60, 524101011), (63, 499143820), (70, 449229438), (84, 374357865), (90, 349400674), (98, 320878170), (105, 299486292), (126, 249571910), (140, 224614719), (147, 213918780), (157, 200293380), (180, 174700337), (196, 160439085), (210, 149743146), (245, 128351268), (252, 124785955), (294, 106959390), (314, 100146690), (315, 99828764), (420, 74871573), (441, 71306260), (471, 66764460), (490, 64175634), (588, 53479695), (628, 50073345), (630, 49914382), (735, 42783756), (785, 40058676), (882, 35653130), (942, 33382230), (980, 32087817), (1099, 28613340), (1260, 24957191), (1413, 22254820), (1470, 21391878), (1570, 20029338), (1764, 17826565), (1884, 16691115), (2198, 14306670), (2205, 14261252), (2355, 13352892), (2826, 11127410), (2940, 10695939), (3140, 10014669), (3297, 9537780), (4396, 7153335), (4410, 7130626), (4710, 6676446), (5495, 5722668), (5652, 5563705), (6594, 4768890), (7065, 4450964), (7693, 4087620), (8820, 3565313), (9420, 3338223), (9891, 3179260), (10990, 2861334), (13188, 2384445), (14130, 2225482), (15386, 2043810), (16485, 1907556), (19782, 1589630), (21980, 1430667), (22709, 1384740), (23079, 1362540), (28260, 1112741), (30772, 1021905), (32970, 953778), (38465, 817524), (39564, 794815), (45418, 692370), (46158, 681270), (49455, 635852), (65940, 476889), (68127, 461580), (69237, 454180), (76930, 408762), (90836, 346185), (92316, 340635), (98910, 317926), (113545, 276948), (115395, 272508), (136254, 230790), (138474, 227090), (153860, 204381), (158963, 197820)]