23936220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 91789152

約数和(自身を除く): 67852932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 157, 165, 180, 198, 210, 220, 231, 242, 252, 308, 314, 315, 330, 363, 385, 396, 420, 462, 471, 484, 495, 605, 628, 630, 660, 693, 726, 770, 785, 847, 924, 942, 990, 1089, 1099, 1155, 1210, 1260, 1386, 1413, 1452, 1540, 1570, 1694, 1727, 1815, 1884, 1980, 2178, 2198, 2310, 2355, 2420, 2541, 2772, 2826, 3140, 3297, 3388, 3454, 3465, 3630, 4235, 4356, 4396, 4620, 4710, 5082, 5181, 5445, 5495, 5652, 6594, 6908, 6930, 7065, 7260, 7623, 8470, 8635, 9420, 9891, 10164, 10362, 10890, 10990, 12089, 12705, 13188, 13860, 14130, 15246, 15543, 16485, 16940, 17270, 18997, 19782, 20724, 21780, 21980, 24178, 25410, 25905, 28260, 30492, 31086, 32970, 34540, 36267, 37994, 38115, 39564, 48356, 49455, 50820, 51810, 56991, 60445, 62172, 65940, 72534, 75988, 76230, 77715, 94985, 98910, 103620, 108801, 113982, 120890, 132979, 145068, 152460, 155430, 170973, 181335, 189970, 197820, 217602, 227964, 241780, 265958, 284955, 310860, 341946, 362670, 379940, 398937, 435204, 531916, 544005, 569910, 664895, 683892, 725340, 797874, 854865, 1088010, 1139820, 1196811, 1329790, 1595748, 1709730, 1994685, 2176020, 2393622, 2659580, 3419460, 3989370, 4787244, 5984055, 7978740, 11968110, 23936220]

約数ペア:

[(1, 23936220), (2, 11968110), (3, 7978740), (4, 5984055), (5, 4787244), (6, 3989370), (7, 3419460), (9, 2659580), (10, 2393622), (11, 2176020), (12, 1994685), (14, 1709730), (15, 1595748), (18, 1329790), (20, 1196811), (21, 1139820), (22, 1088010), (28, 854865), (30, 797874), (33, 725340), (35, 683892), (36, 664895), (42, 569910), (44, 544005), (45, 531916), (55, 435204), (60, 398937), (63, 379940), (66, 362670), (70, 341946), (77, 310860), (84, 284955), (90, 265958), (99, 241780), (105, 227964), (110, 217602), (121, 197820), (126, 189970), (132, 181335), (140, 170973), (154, 155430), (157, 152460), (165, 145068), (180, 132979), (198, 120890), (210, 113982), (220, 108801), (231, 103620), (242, 98910), (252, 94985), (308, 77715), (314, 76230), (315, 75988), (330, 72534), (363, 65940), (385, 62172), (396, 60445), (420, 56991), (462, 51810), (471, 50820), (484, 49455), (495, 48356), (605, 39564), (628, 38115), (630, 37994), (660, 36267), (693, 34540), (726, 32970), (770, 31086), (785, 30492), (847, 28260), (924, 25905), (942, 25410), (990, 24178), (1089, 21980), (1099, 21780), (1155, 20724), (1210, 19782), (1260, 18997), (1386, 17270), (1413, 16940), (1452, 16485), (1540, 15543), (1570, 15246), (1694, 14130), (1727, 13860), (1815, 13188), (1884, 12705), (1980, 12089), (2178, 10990), (2198, 10890), (2310, 10362), (2355, 10164), (2420, 9891), (2541, 9420), (2772, 8635), (2826, 8470), (3140, 7623), (3297, 7260), (3388, 7065), (3454, 6930), (3465, 6908), (3630, 6594), (4235, 5652), (4356, 5495), (4396, 5445), (4620, 5181), (4710, 5082)]