2656230779520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2165029}}^1$

素因数の和:2165128

約数の個数: 256

約数和(自身を含む): 9539988192000

約数和(自身を除く): 6883757412480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 320, 355, 360, 384, 426, 432, 480, 540, 568, 576, 639, 640, 710, 720, 852, 864, 960, 1065, 1080, 1136, 1152, 1278, 1420, 1440, 1704, 1728, 1917, 1920, 2130, 2160, 2272, 2556, 2840, 2880, 3195, 3408, 3456, 3834, 4260, 4320, 4544, 5112, 5680, 5760, 6390, 6816, 7668, 8520, 8640, 9088, 9585, 10224, 11360, 12780, 13632, 15336, 17040, 17280, 19170, 20448, 22720, 25560, 27264, 30672, 34080, 38340, 40896, 45440, 51120, 61344, 68160, 76680, 81792, 102240, 122688, 136320, 153360, 204480, 245376, 306720, 408960, 613440, 1226880, 2165029, 4330058, 6495087, 8660116, 10825145, 12990174, 17320232, 19485261, 21650290, 25980348, 32475435, 34640464, 38970522, 43300580, 51960696, 58455783, 64950870, 69280928, 77941044, 86601160, 97426305, 103921392, 116911566, 129901740, 138561856, 153717059, 155882088, 173202320, 194852610, 207842784, 233823132, 259803480, 277123712, 292278915, 307434118, 311764176, 346404640, 389705220, 415685568, 461151177, 467646264, 519606960, 584557830, 614868236, 623528352, 692809280, 768585295, 779410440, 831371136, 922302354, 935292528, 1039213920, 1169115660, 1229736472, 1247056704, 1383453531, 1385618560, 1537170590, 1558820880, 1844604708, 1870585056, 2078427840, 2305755885, 2338231320, 2459472944, 2494113408, 2766907062, 3074341180, 3117641760, 3689209416, 3741170112, 4150360593, 4156855680, 4611511770, 4676462640, 4918945888, 5533814124, 6148682360, 6235283520, 6917267655, 7378418832, 7482340224, 8300721186, 9223023540, 9352925280, 9837891776, 11067628248, 12297364720, 12470567040, 13834535310, 14756837664, 16601442372, 18446047080, 18705850560, 19675783552, 20751802965, 22135256496, 24594729440, 27669070620, 29513675328, 33202884744, 36892094160, 37411701120, 41503605930, 44270512992, 49189458880, 55338141240, 59027350656, 66405769488, 73784188320, 83007211860, 88541025984, 98378917760, 110676282480, 132811538976, 147568376640, 166014423720, 177082051968, 221352564960, 265623077952, 295136753280, 332028847440, 442705129920, 531246155904, 664057694880, 885410259840, 1328115389760, 2656230779520]

約数ペア:

[(1, 2656230779520), (2, 1328115389760), (3, 885410259840), (4, 664057694880), (5, 531246155904), (6, 442705129920), (8, 332028847440), (9, 295136753280), (10, 265623077952), (12, 221352564960), (15, 177082051968), (16, 166014423720), (18, 147568376640), (20, 132811538976), (24, 110676282480), (27, 98378917760), (30, 88541025984), (32, 83007211860), (36, 73784188320), (40, 66405769488), (45, 59027350656), (48, 55338141240), (54, 49189458880), (60, 44270512992), (64, 41503605930), (71, 37411701120), (72, 36892094160), (80, 33202884744), (90, 29513675328), (96, 27669070620), (108, 24594729440), (120, 22135256496), (128, 20751802965), (135, 19675783552), (142, 18705850560), (144, 18446047080), (160, 16601442372), (180, 14756837664), (192, 13834535310), (213, 12470567040), (216, 12297364720), (240, 11067628248), (270, 9837891776), (284, 9352925280), (288, 9223023540), (320, 8300721186), (355, 7482340224), (360, 7378418832), (384, 6917267655), (426, 6235283520), (432, 6148682360), (480, 5533814124), (540, 4918945888), (568, 4676462640), (576, 4611511770), (639, 4156855680), (640, 4150360593), (710, 3741170112), (720, 3689209416), (852, 3117641760), (864, 3074341180), (960, 2766907062), (1065, 2494113408), (1080, 2459472944), (1136, 2338231320), (1152, 2305755885), (1278, 2078427840), (1420, 1870585056), (1440, 1844604708), (1704, 1558820880), (1728, 1537170590), (1917, 1385618560), (1920, 1383453531), (2130, 1247056704), (2160, 1229736472), (2272, 1169115660), (2556, 1039213920), (2840, 935292528), (2880, 922302354), (3195, 831371136), (3408, 779410440), (3456, 768585295), (3834, 692809280), (4260, 623528352), (4320, 614868236), (4544, 584557830), (5112, 519606960), (5680, 467646264), (5760, 461151177), (6390, 415685568), (6816, 389705220), (7668, 346404640), (8520, 311764176), (8640, 307434118), (9088, 292278915), (9585, 277123712), (10224, 259803480), (11360, 233823132), (12780, 207842784), (13632, 194852610), (15336, 173202320), (17040, 155882088), (17280, 153717059), (19170, 138561856), (20448, 129901740), (22720, 116911566), (25560, 103921392), (27264, 97426305), (30672, 86601160), (34080, 77941044), (38340, 69280928), (40896, 64950870), (45440, 58455783), (51120, 51960696), (61344, 43300580), (68160, 38970522), (76680, 34640464), (81792, 32475435), (102240, 25980348), (122688, 21650290), (136320, 19485261), (153360, 17320232), (204480, 12990174), (245376, 10825145), (306720, 8660116), (408960, 6495087), (613440, 4330058), (1226880, 2165029)]