171069840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2782

約数の個数: 160

約数和(自身を含む): 609782400

約数和(自身を除く): 438712560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 2731, 3132, 3480, 3915, 4176, 5220, 5462, 6264, 6960, 7830, 8193, 10440, 10924, 12528, 13655, 15660, 16386, 20880, 21848, 24579, 27310, 31320, 32772, 40965, 43696, 49158, 54620, 62640, 65544, 73737, 79199, 81930, 98316, 109240, 122895, 131088, 147474, 158398, 163860, 196632, 218480, 237597, 245790, 294948, 316796, 327720, 368685, 393264, 395995, 475194, 491580, 589896, 633592, 655440, 712791, 737370, 791990, 950388, 983160, 1179792, 1187985, 1267184, 1425582, 1474740, 1583980, 1900776, 1966320, 2138373, 2375970, 2851164, 2949480, 3167960, 3563955, 3801552, 4276746, 4751940, 5702328, 5898960, 6335920, 7127910, 8553492, 9503880, 10691865, 11404656, 14255820, 17106984, 19007760, 21383730, 28511640, 34213968, 42767460, 57023280, 85534920, 171069840]

約数ペア:

[(1, 171069840), (2, 85534920), (3, 57023280), (4, 42767460), (5, 34213968), (6, 28511640), (8, 21383730), (9, 19007760), (10, 17106984), (12, 14255820), (15, 11404656), (16, 10691865), (18, 9503880), (20, 8553492), (24, 7127910), (27, 6335920), (29, 5898960), (30, 5702328), (36, 4751940), (40, 4276746), (45, 3801552), (48, 3563955), (54, 3167960), (58, 2949480), (60, 2851164), (72, 2375970), (80, 2138373), (87, 1966320), (90, 1900776), (108, 1583980), (116, 1474740), (120, 1425582), (135, 1267184), (144, 1187985), (145, 1179792), (174, 983160), (180, 950388), (216, 791990), (232, 737370), (240, 712791), (261, 655440), (270, 633592), (290, 589896), (348, 491580), (360, 475194), (432, 395995), (435, 393264), (464, 368685), (522, 327720), (540, 316796), (580, 294948), (696, 245790), (720, 237597), (783, 218480), (870, 196632), (1044, 163860), (1080, 158398), (1160, 147474), (1305, 131088), (1392, 122895), (1566, 109240), (1740, 98316), (2088, 81930), (2160, 79199), (2320, 73737), (2610, 65544), (2731, 62640), (3132, 54620), (3480, 49158), (3915, 43696), (4176, 40965), (5220, 32772), (5462, 31320), (6264, 27310), (6960, 24579), (7830, 21848), (8193, 20880), (10440, 16386), (10924, 15660), (12528, 13655)]