12462660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{157}}^1$

素因数の和:192

約数の個数: 180

約数和(自身を含む): 45768492

約数和(自身を除く): 33305832

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 157, 162, 180, 189, 196, 210, 245, 252, 270, 294, 314, 315, 324, 378, 405, 420, 441, 471, 490, 540, 567, 588, 628, 630, 735, 756, 785, 810, 882, 942, 945, 980, 1099, 1134, 1260, 1323, 1413, 1470, 1570, 1620, 1764, 1884, 1890, 2198, 2205, 2268, 2355, 2646, 2826, 2835, 2940, 3140, 3297, 3780, 3969, 4239, 4396, 4410, 4710, 5292, 5495, 5652, 5670, 6594, 6615, 7065, 7693, 7938, 8478, 8820, 9420, 9891, 10990, 11340, 12717, 13188, 13230, 14130, 15386, 15876, 16485, 16956, 19782, 19845, 21195, 21980, 23079, 25434, 26460, 28260, 29673, 30772, 32970, 38465, 39564, 39690, 42390, 46158, 49455, 50868, 59346, 63585, 65940, 69237, 76930, 79380, 84780, 89019, 92316, 98910, 115395, 118692, 127170, 138474, 148365, 153860, 178038, 197820, 207711, 230790, 254340, 276948, 296730, 346185, 356076, 415422, 445095, 461580, 593460, 623133, 692370, 830844, 890190, 1038555, 1246266, 1384740, 1780380, 2077110, 2492532, 3115665, 4154220, 6231330, 12462660]

約数ペア:

[(1, 12462660), (2, 6231330), (3, 4154220), (4, 3115665), (5, 2492532), (6, 2077110), (7, 1780380), (9, 1384740), (10, 1246266), (12, 1038555), (14, 890190), (15, 830844), (18, 692370), (20, 623133), (21, 593460), (27, 461580), (28, 445095), (30, 415422), (35, 356076), (36, 346185), (42, 296730), (45, 276948), (49, 254340), (54, 230790), (60, 207711), (63, 197820), (70, 178038), (81, 153860), (84, 148365), (90, 138474), (98, 127170), (105, 118692), (108, 115395), (126, 98910), (135, 92316), (140, 89019), (147, 84780), (157, 79380), (162, 76930), (180, 69237), (189, 65940), (196, 63585), (210, 59346), (245, 50868), (252, 49455), (270, 46158), (294, 42390), (314, 39690), (315, 39564), (324, 38465), (378, 32970), (405, 30772), (420, 29673), (441, 28260), (471, 26460), (490, 25434), (540, 23079), (567, 21980), (588, 21195), (628, 19845), (630, 19782), (735, 16956), (756, 16485), (785, 15876), (810, 15386), (882, 14130), (942, 13230), (945, 13188), (980, 12717), (1099, 11340), (1134, 10990), (1260, 9891), (1323, 9420), (1413, 8820), (1470, 8478), (1570, 7938), (1620, 7693), (1764, 7065), (1884, 6615), (1890, 6594), (2198, 5670), (2205, 5652), (2268, 5495), (2355, 5292), (2646, 4710), (2826, 4410), (2835, 4396), (2940, 4239), (3140, 3969), (3297, 3780)]