2007688320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31687}}^1$

素因数の和:31723

約数の個数: 192

約数和(自身を含む): 7563291840

約数和(自身を除く): 5555603520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 31687, 63360, 63374, 95061, 126748, 158435, 190122, 253496, 285183, 316870, 348557, 380244, 475305, 506992, 570366, 633740, 697114, 760488, 950610, 1013984, 1045671, 1140732, 1267480, 1394228, 1425915, 1520976, 1742785, 1901220, 2027968, 2091342, 2281464, 2534960, 2788456, 2851830, 3041952, 3137013, 3485570, 3802440, 4055936, 4182684, 4562928, 5069920, 5228355, 5576912, 5703660, 6083904, 6274026, 6971140, 7604880, 8365368, 9125856, 10139840, 10456710, 11153824, 11407320, 12167808, 12548052, 13942280, 15209760, 15685065, 16730736, 18251712, 20279680, 20913420, 22307648, 22814640, 25096104, 27884560, 30419520, 31370130, 33461472, 36503424, 41826840, 44615296, 45629280, 50192208, 55769120, 60839040, 62740260, 66922944, 83653680, 91258560, 100384416, 111538240, 125480520, 133845888, 167307360, 182517120, 200768832, 223076480, 250961040, 334614720, 401537664, 501922080, 669229440, 1003844160, 2007688320]

約数ペア:

[(1, 2007688320), (2, 1003844160), (3, 669229440), (4, 501922080), (5, 401537664), (6, 334614720), (8, 250961040), (9, 223076480), (10, 200768832), (11, 182517120), (12, 167307360), (15, 133845888), (16, 125480520), (18, 111538240), (20, 100384416), (22, 91258560), (24, 83653680), (30, 66922944), (32, 62740260), (33, 60839040), (36, 55769120), (40, 50192208), (44, 45629280), (45, 44615296), (48, 41826840), (55, 36503424), (60, 33461472), (64, 31370130), (66, 30419520), (72, 27884560), (80, 25096104), (88, 22814640), (90, 22307648), (96, 20913420), (99, 20279680), (110, 18251712), (120, 16730736), (128, 15685065), (132, 15209760), (144, 13942280), (160, 12548052), (165, 12167808), (176, 11407320), (180, 11153824), (192, 10456710), (198, 10139840), (220, 9125856), (240, 8365368), (264, 7604880), (288, 6971140), (320, 6274026), (330, 6083904), (352, 5703660), (360, 5576912), (384, 5228355), (396, 5069920), (440, 4562928), (480, 4182684), (495, 4055936), (528, 3802440), (576, 3485570), (640, 3137013), (660, 3041952), (704, 2851830), (720, 2788456), (792, 2534960), (880, 2281464), (960, 2091342), (990, 2027968), (1056, 1901220), (1152, 1742785), (1320, 1520976), (1408, 1425915), (1440, 1394228), (1584, 1267480), (1760, 1140732), (1920, 1045671), (1980, 1013984), (2112, 950610), (2640, 760488), (2880, 697114), (3168, 633740), (3520, 570366), (3960, 506992), (4224, 475305), (5280, 380244), (5760, 348557), (6336, 316870), (7040, 285183), (7920, 253496), (10560, 190122), (12672, 158435), (15840, 126748), (21120, 95061), (31680, 63374), (31687, 63360)]