202080960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1276

約数の個数: 224

約数和(自身を含む): 751027200

約数和(自身を除く): 548946240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1231, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2462, 2565, 2736, 2880, 3040, 3420, 3648, 3693, 4104, 4320, 4560, 4924, 5130, 5472, 6080, 6155, 6840, 7386, 8208, 8640, 9120, 9848, 10260, 10944, 11079, 12310, 13680, 14772, 16416, 18240, 18465, 19696, 20520, 22158, 23389, 24620, 27360, 29544, 32832, 33237, 36930, 39392, 41040, 44316, 46778, 49240, 54720, 55395, 59088, 66474, 70167, 73860, 78784, 82080, 88632, 93556, 98480, 110790, 116945, 118176, 132948, 140334, 147720, 164160, 166185, 177264, 187112, 196960, 210501, 221580, 233890, 236352, 265896, 280668, 295440, 332370, 350835, 354528, 374224, 393920, 421002, 443160, 467780, 531792, 561336, 590880, 631503, 664740, 701670, 709056, 748448, 842004, 886320, 935560, 1052505, 1063584, 1122672, 1181760, 1263006, 1329480, 1403340, 1496896, 1684008, 1772640, 1871120, 2105010, 2127168, 2245344, 2526012, 2658960, 2806680, 3157515, 3368016, 3545280, 3742240, 4210020, 4490688, 5052024, 5317920, 5613360, 6315030, 6736032, 7484480, 8420040, 10104048, 10635840, 11226720, 12630060, 13472064, 16840080, 20208096, 22453440, 25260120, 33680160, 40416192, 50520240, 67360320, 101040480, 202080960]

約数ペア:

[(1, 202080960), (2, 101040480), (3, 67360320), (4, 50520240), (5, 40416192), (6, 33680160), (8, 25260120), (9, 22453440), (10, 20208096), (12, 16840080), (15, 13472064), (16, 12630060), (18, 11226720), (19, 10635840), (20, 10104048), (24, 8420040), (27, 7484480), (30, 6736032), (32, 6315030), (36, 5613360), (38, 5317920), (40, 5052024), (45, 4490688), (48, 4210020), (54, 3742240), (57, 3545280), (60, 3368016), (64, 3157515), (72, 2806680), (76, 2658960), (80, 2526012), (90, 2245344), (95, 2127168), (96, 2105010), (108, 1871120), (114, 1772640), (120, 1684008), (135, 1496896), (144, 1403340), (152, 1329480), (160, 1263006), (171, 1181760), (180, 1122672), (190, 1063584), (192, 1052505), (216, 935560), (228, 886320), (240, 842004), (270, 748448), (285, 709056), (288, 701670), (304, 664740), (320, 631503), (342, 590880), (360, 561336), (380, 531792), (432, 467780), (456, 443160), (480, 421002), (513, 393920), (540, 374224), (570, 354528), (576, 350835), (608, 332370), (684, 295440), (720, 280668), (760, 265896), (855, 236352), (864, 233890), (912, 221580), (960, 210501), (1026, 196960), (1080, 187112), (1140, 177264), (1216, 166185), (1231, 164160), (1368, 147720), (1440, 140334), (1520, 132948), (1710, 118176), (1728, 116945), (1824, 110790), (2052, 98480), (2160, 93556), (2280, 88632), (2462, 82080), (2565, 78784), (2736, 73860), (2880, 70167), (3040, 66474), (3420, 59088), (3648, 55395), (3693, 54720), (4104, 49240), (4320, 46778), (4560, 44316), (4924, 41040), (5130, 39392), (5472, 36930), (6080, 33237), (6155, 32832), (6840, 29544), (7386, 27360), (8208, 24620), (8640, 23389), (9120, 22158), (9848, 20520), (10260, 19696), (10944, 18465), (11079, 18240), (12310, 16416), (13680, 14772)]