447318720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2300

約数の個数: 224

約数和(自身を含む): 1647383040

約数和(自身を除く): 1200064320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 2070, 2160, 2208, 2251, 2484, 2760, 2880, 3105, 3312, 3680, 4140, 4320, 4416, 4502, 4968, 5520, 6210, 6624, 6753, 7360, 8280, 8640, 9004, 9936, 11040, 11255, 12420, 13248, 13506, 16560, 18008, 19872, 20259, 22080, 22510, 24840, 27012, 33120, 33765, 36016, 39744, 40518, 45020, 49680, 51773, 54024, 60777, 66240, 67530, 72032, 81036, 90040, 99360, 101295, 103546, 108048, 121554, 135060, 144064, 155319, 162072, 180080, 198720, 202590, 207092, 216096, 243108, 258865, 270120, 303885, 310638, 324144, 360160, 405180, 414184, 432192, 465957, 486216, 517730, 540240, 607770, 621276, 648288, 720320, 776595, 810360, 828368, 931914, 972432, 1035460, 1080480, 1215540, 1242552, 1296576, 1397871, 1553190, 1620720, 1656736, 1863828, 1944864, 2070920, 2160960, 2329785, 2431080, 2485104, 2795742, 3106380, 3241440, 3313472, 3727656, 3889728, 4141840, 4659570, 4862160, 4970208, 5591484, 6212760, 6482880, 6989355, 7455312, 8283680, 9319140, 9724320, 9940416, 11182968, 12425520, 13978710, 14910624, 16567360, 18638280, 19448640, 22365936, 24851040, 27957420, 29821248, 37276560, 44731872, 49702080, 55914840, 74553120, 89463744, 111829680, 149106240, 223659360, 447318720]

約数ペア:

[(1, 447318720), (2, 223659360), (3, 149106240), (4, 111829680), (5, 89463744), (6, 74553120), (8, 55914840), (9, 49702080), (10, 44731872), (12, 37276560), (15, 29821248), (16, 27957420), (18, 24851040), (20, 22365936), (23, 19448640), (24, 18638280), (27, 16567360), (30, 14910624), (32, 13978710), (36, 12425520), (40, 11182968), (45, 9940416), (46, 9724320), (48, 9319140), (54, 8283680), (60, 7455312), (64, 6989355), (69, 6482880), (72, 6212760), (80, 5591484), (90, 4970208), (92, 4862160), (96, 4659570), (108, 4141840), (115, 3889728), (120, 3727656), (135, 3313472), (138, 3241440), (144, 3106380), (160, 2795742), (180, 2485104), (184, 2431080), (192, 2329785), (207, 2160960), (216, 2070920), (230, 1944864), (240, 1863828), (270, 1656736), (276, 1620720), (288, 1553190), (320, 1397871), (345, 1296576), (360, 1242552), (368, 1215540), (414, 1080480), (432, 1035460), (460, 972432), (480, 931914), (540, 828368), (552, 810360), (576, 776595), (621, 720320), (690, 648288), (720, 621276), (736, 607770), (828, 540240), (864, 517730), (920, 486216), (960, 465957), (1035, 432192), (1080, 414184), (1104, 405180), (1242, 360160), (1380, 324144), (1440, 310638), (1472, 303885), (1656, 270120), (1728, 258865), (1840, 243108), (2070, 216096), (2160, 207092), (2208, 202590), (2251, 198720), (2484, 180080), (2760, 162072), (2880, 155319), (3105, 144064), (3312, 135060), (3680, 121554), (4140, 108048), (4320, 103546), (4416, 101295), (4502, 99360), (4968, 90040), (5520, 81036), (6210, 72032), (6624, 67530), (6753, 66240), (7360, 60777), (8280, 54024), (8640, 51773), (9004, 49680), (9936, 45020), (11040, 40518), (11255, 39744), (12420, 36016), (13248, 33765), (13506, 33120), (16560, 27012), (18008, 24840), (19872, 22510), (20259, 22080)]