161336340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 554238720

約数和(自身を除く): 392902380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 157, 165, 173, 180, 198, 220, 270, 297, 314, 330, 346, 396, 471, 495, 519, 540, 594, 628, 660, 692, 785, 865, 942, 990, 1038, 1188, 1413, 1485, 1557, 1570, 1727, 1730, 1884, 1903, 1980, 2076, 2355, 2595, 2826, 2970, 3114, 3140, 3454, 3460, 3806, 4239, 4671, 4710, 5181, 5190, 5652, 5709, 5940, 6228, 6908, 7065, 7612, 7785, 8478, 8635, 9342, 9420, 9515, 10362, 10380, 11418, 14130, 15543, 15570, 16956, 17127, 17270, 18684, 19030, 20724, 21195, 22836, 23355, 25905, 27161, 28260, 28545, 31086, 31140, 34254, 34540, 38060, 42390, 46629, 46710, 51381, 51810, 54322, 57090, 62172, 68508, 77715, 81483, 84780, 85635, 93258, 93420, 102762, 103620, 108644, 114180, 135805, 155430, 162966, 171270, 186516, 205524, 233145, 244449, 256905, 271610, 298771, 310860, 325932, 342540, 407415, 466290, 488898, 513810, 543220, 597542, 733347, 814830, 896313, 932580, 977796, 1027620, 1195084, 1222245, 1466694, 1493855, 1629660, 1792626, 2444490, 2688939, 2933388, 2987710, 3585252, 3666735, 4481565, 4888980, 5377878, 5975420, 7333470, 8066817, 8963130, 10755756, 13444695, 14666940, 16133634, 17926260, 26889390, 32267268, 40334085, 53778780, 80668170, 161336340]

約数ペア:

[(1, 161336340), (2, 80668170), (3, 53778780), (4, 40334085), (5, 32267268), (6, 26889390), (9, 17926260), (10, 16133634), (11, 14666940), (12, 13444695), (15, 10755756), (18, 8963130), (20, 8066817), (22, 7333470), (27, 5975420), (30, 5377878), (33, 4888980), (36, 4481565), (44, 3666735), (45, 3585252), (54, 2987710), (55, 2933388), (60, 2688939), (66, 2444490), (90, 1792626), (99, 1629660), (108, 1493855), (110, 1466694), (132, 1222245), (135, 1195084), (157, 1027620), (165, 977796), (173, 932580), (180, 896313), (198, 814830), (220, 733347), (270, 597542), (297, 543220), (314, 513810), (330, 488898), (346, 466290), (396, 407415), (471, 342540), (495, 325932), (519, 310860), (540, 298771), (594, 271610), (628, 256905), (660, 244449), (692, 233145), (785, 205524), (865, 186516), (942, 171270), (990, 162966), (1038, 155430), (1188, 135805), (1413, 114180), (1485, 108644), (1557, 103620), (1570, 102762), (1727, 93420), (1730, 93258), (1884, 85635), (1903, 84780), (1980, 81483), (2076, 77715), (2355, 68508), (2595, 62172), (2826, 57090), (2970, 54322), (3114, 51810), (3140, 51381), (3454, 46710), (3460, 46629), (3806, 42390), (4239, 38060), (4671, 34540), (4710, 34254), (5181, 31140), (5190, 31086), (5652, 28545), (5709, 28260), (5940, 27161), (6228, 25905), (6908, 23355), (7065, 22836), (7612, 21195), (7785, 20724), (8478, 19030), (8635, 18684), (9342, 17270), (9420, 17127), (9515, 16956), (10362, 15570), (10380, 15543), (11418, 14130)]