168355440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:792

約数の個数: 240

約数和(自身を含む): 638932320

約数和(自身を除く): 470576880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 99, 110, 116, 120, 132, 144, 145, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 464, 495, 522, 528, 580, 638, 660, 696, 720, 733, 792, 870, 880, 957, 990, 1044, 1160, 1276, 1305, 1320, 1392, 1466, 1584, 1595, 1740, 1914, 1980, 2088, 2199, 2320, 2552, 2610, 2640, 2871, 2932, 3190, 3480, 3665, 3828, 3960, 4176, 4398, 4785, 5104, 5220, 5742, 5864, 6380, 6597, 6960, 7330, 7656, 7920, 8063, 8796, 9570, 10440, 10995, 11484, 11728, 12760, 13194, 14355, 14660, 15312, 16126, 17592, 19140, 20880, 21257, 21990, 22968, 24189, 25520, 26388, 28710, 29320, 32252, 32985, 35184, 38280, 40315, 42514, 43980, 45936, 48378, 52776, 57420, 58640, 63771, 64504, 65970, 72567, 76560, 80630, 85028, 87960, 96756, 105552, 106285, 114840, 120945, 127542, 129008, 131940, 145134, 161260, 170056, 175920, 191313, 193512, 212570, 229680, 233827, 241890, 255084, 263880, 290268, 318855, 322520, 340112, 362835, 382626, 387024, 425140, 467654, 483780, 510168, 527760, 580536, 637710, 645040, 701481, 725670, 765252, 850280, 935308, 956565, 967560, 1020336, 1161072, 1169135, 1275420, 1402962, 1451340, 1530504, 1700560, 1870616, 1913130, 1935120, 2104443, 2338270, 2550840, 2805924, 2902680, 3061008, 3507405, 3741232, 3826260, 4208886, 4676540, 5101680, 5611848, 5805360, 7014810, 7652520, 8417772, 9353080, 10522215, 11223696, 14029620, 15305040, 16835544, 18706160, 21044430, 28059240, 33671088, 42088860, 56118480, 84177720, 168355440]

約数ペア:

[(1, 168355440), (2, 84177720), (3, 56118480), (4, 42088860), (5, 33671088), (6, 28059240), (8, 21044430), (9, 18706160), (10, 16835544), (11, 15305040), (12, 14029620), (15, 11223696), (16, 10522215), (18, 9353080), (20, 8417772), (22, 7652520), (24, 7014810), (29, 5805360), (30, 5611848), (33, 5101680), (36, 4676540), (40, 4208886), (44, 3826260), (45, 3741232), (48, 3507405), (55, 3061008), (58, 2902680), (60, 2805924), (66, 2550840), (72, 2338270), (80, 2104443), (87, 1935120), (88, 1913130), (90, 1870616), (99, 1700560), (110, 1530504), (116, 1451340), (120, 1402962), (132, 1275420), (144, 1169135), (145, 1161072), (165, 1020336), (174, 967560), (176, 956565), (180, 935308), (198, 850280), (220, 765252), (232, 725670), (240, 701481), (261, 645040), (264, 637710), (290, 580536), (319, 527760), (330, 510168), (348, 483780), (360, 467654), (396, 425140), (435, 387024), (440, 382626), (464, 362835), (495, 340112), (522, 322520), (528, 318855), (580, 290268), (638, 263880), (660, 255084), (696, 241890), (720, 233827), (733, 229680), (792, 212570), (870, 193512), (880, 191313), (957, 175920), (990, 170056), (1044, 161260), (1160, 145134), (1276, 131940), (1305, 129008), (1320, 127542), (1392, 120945), (1466, 114840), (1584, 106285), (1595, 105552), (1740, 96756), (1914, 87960), (1980, 85028), (2088, 80630), (2199, 76560), (2320, 72567), (2552, 65970), (2610, 64504), (2640, 63771), (2871, 58640), (2932, 57420), (3190, 52776), (3480, 48378), (3665, 45936), (3828, 43980), (3960, 42514), (4176, 40315), (4398, 38280), (4785, 35184), (5104, 32985), (5220, 32252), (5742, 29320), (5864, 28710), (6380, 26388), (6597, 25520), (6960, 24189), (7330, 22968), (7656, 21990), (7920, 21257), (8063, 20880), (8796, 19140), (9570, 17592), (10440, 16126), (10995, 15312), (11484, 14660), (11728, 14355), (12760, 13194)]