41280840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 144668160

約数和(自身を除く): 103387320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 137, 155, 162, 180, 186, 216, 243, 248, 270, 274, 279, 310, 324, 360, 372, 405, 411, 465, 486, 540, 548, 558, 620, 648, 685, 744, 810, 822, 837, 930, 972, 1080, 1096, 1116, 1215, 1233, 1240, 1370, 1395, 1620, 1644, 1674, 1860, 1944, 2055, 2232, 2430, 2466, 2511, 2740, 2790, 3240, 3288, 3348, 3699, 3720, 4110, 4185, 4247, 4860, 4932, 5022, 5480, 5580, 6165, 6696, 7398, 7533, 8220, 8370, 8494, 9720, 9864, 10044, 11097, 11160, 12330, 12555, 12741, 14796, 15066, 16440, 16740, 16988, 18495, 20088, 21235, 22194, 24660, 25110, 25482, 29592, 30132, 33291, 33480, 33976, 36990, 37665, 38223, 42470, 44388, 49320, 50220, 50964, 55485, 60264, 63705, 66582, 73980, 75330, 76446, 84940, 88776, 100440, 101928, 110970, 114669, 127410, 133164, 147960, 150660, 152892, 166455, 169880, 191115, 221940, 229338, 254820, 266328, 301320, 305784, 332910, 344007, 382230, 443880, 458676, 509640, 573345, 665820, 688014, 764460, 917352, 1032021, 1146690, 1331640, 1376028, 1528920, 1720035, 2064042, 2293380, 2752056, 3440070, 4128084, 4586760, 5160105, 6880140, 8256168, 10320210, 13760280, 20640420, 41280840]

約数ペア:

[(1, 41280840), (2, 20640420), (3, 13760280), (4, 10320210), (5, 8256168), (6, 6880140), (8, 5160105), (9, 4586760), (10, 4128084), (12, 3440070), (15, 2752056), (18, 2293380), (20, 2064042), (24, 1720035), (27, 1528920), (30, 1376028), (31, 1331640), (36, 1146690), (40, 1032021), (45, 917352), (54, 764460), (60, 688014), (62, 665820), (72, 573345), (81, 509640), (90, 458676), (93, 443880), (108, 382230), (120, 344007), (124, 332910), (135, 305784), (137, 301320), (155, 266328), (162, 254820), (180, 229338), (186, 221940), (216, 191115), (243, 169880), (248, 166455), (270, 152892), (274, 150660), (279, 147960), (310, 133164), (324, 127410), (360, 114669), (372, 110970), (405, 101928), (411, 100440), (465, 88776), (486, 84940), (540, 76446), (548, 75330), (558, 73980), (620, 66582), (648, 63705), (685, 60264), (744, 55485), (810, 50964), (822, 50220), (837, 49320), (930, 44388), (972, 42470), (1080, 38223), (1096, 37665), (1116, 36990), (1215, 33976), (1233, 33480), (1240, 33291), (1370, 30132), (1395, 29592), (1620, 25482), (1644, 25110), (1674, 24660), (1860, 22194), (1944, 21235), (2055, 20088), (2232, 18495), (2430, 16988), (2466, 16740), (2511, 16440), (2740, 15066), (2790, 14796), (3240, 12741), (3288, 12555), (3348, 12330), (3699, 11160), (3720, 11097), (4110, 10044), (4185, 9864), (4247, 9720), (4860, 8494), (4932, 8370), (5022, 8220), (5480, 7533), (5580, 7398), (6165, 6696)]