17782036480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 47820099600

約数和(自身を除く): 30038063120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 139, 155, 160, 208, 248, 256, 260, 278, 310, 320, 403, 416, 496, 512, 520, 556, 620, 640, 695, 806, 832, 961, 992, 1024, 1040, 1112, 1240, 1280, 1390, 1612, 1664, 1807, 1922, 1984, 2015, 2048, 2080, 2224, 2480, 2560, 2780, 3224, 3328, 3614, 3844, 3968, 4030, 4160, 4309, 4448, 4805, 4960, 5120, 5560, 6448, 6656, 7228, 7688, 7936, 8060, 8320, 8618, 8896, 9035, 9610, 9920, 10240, 11120, 12493, 12896, 13312, 14456, 15376, 15872, 16120, 16640, 17236, 17792, 18070, 19220, 19840, 21545, 22240, 24986, 25792, 26624, 28912, 30752, 31744, 32240, 33280, 34472, 35584, 36140, 38440, 39680, 43090, 44480, 49972, 51584, 56017, 57824, 61504, 62465, 63488, 64480, 66560, 68944, 71168, 72280, 76880, 79360, 86180, 88960, 99944, 103168, 112034, 115648, 123008, 124930, 128960, 133120, 133579, 137888, 142336, 144560, 153760, 158720, 172360, 177920, 199888, 206336, 224068, 231296, 246016, 249860, 257920, 267158, 275776, 280085, 284672, 289120, 307520, 317440, 344720, 355840, 399776, 412672, 448136, 462592, 492032, 499720, 515840, 534316, 551552, 560170, 578240, 615040, 667895, 689440, 711680, 799552, 825344, 896272, 925184, 984064, 999440, 1031680, 1068632, 1103104, 1120340, 1156480, 1230080, 1335790, 1378880, 1423360, 1599104, 1736527, 1792544, 1850368, 1968128, 1998880, 2063360, 2137264, 2206208, 2240680, 2312960, 2460160, 2671580, 2757760, 3198208, 3473054, 3585088, 3700736, 3997760, 4126720, 4274528, 4412416, 4481360, 4625920, 4920320, 5343160, 5515520, 6396416, 6946108, 7170176, 7995520, 8549056, 8682635, 8824832, 8962720, 9251840, 9840640, 10686320, 11031040, 12792832, 13892216, 14340352, 15991040, 17098112, 17365270, 17925440, 18503680, 21372640, 22062080, 25585664, 27784432, 28680704, 31982080, 34196224, 34730540, 35850880, 42745280, 44124160, 55568864, 57361408, 63964160, 68392448, 69461080, 71701760, 85490560, 111137728, 114722816, 127928320, 136784896, 138922160, 143403520, 170981120, 222275456, 273569792, 277844320, 286807040, 341962240, 444550912, 555688640, 573614080, 683924480, 889101824, 1111377280, 1367848960, 1778203648, 2222754560, 3556407296, 4445509120, 8891018240, 17782036480]

約数ペア:

[(1, 17782036480), (2, 8891018240), (4, 4445509120), (5, 3556407296), (8, 2222754560), (10, 1778203648), (13, 1367848960), (16, 1111377280), (20, 889101824), (26, 683924480), (31, 573614080), (32, 555688640), (40, 444550912), (52, 341962240), (62, 286807040), (64, 277844320), (65, 273569792), (80, 222275456), (104, 170981120), (124, 143403520), (128, 138922160), (130, 136784896), (139, 127928320), (155, 114722816), (160, 111137728), (208, 85490560), (248, 71701760), (256, 69461080), (260, 68392448), (278, 63964160), (310, 57361408), (320, 55568864), (403, 44124160), (416, 42745280), (496, 35850880), (512, 34730540), (520, 34196224), (556, 31982080), (620, 28680704), (640, 27784432), (695, 25585664), (806, 22062080), (832, 21372640), (961, 18503680), (992, 17925440), (1024, 17365270), (1040, 17098112), (1112, 15991040), (1240, 14340352), (1280, 13892216), (1390, 12792832), (1612, 11031040), (1664, 10686320), (1807, 9840640), (1922, 9251840), (1984, 8962720), (2015, 8824832), (2048, 8682635), (2080, 8549056), (2224, 7995520), (2480, 7170176), (2560, 6946108), (2780, 6396416), (3224, 5515520), (3328, 5343160), (3614, 4920320), (3844, 4625920), (3968, 4481360), (4030, 4412416), (4160, 4274528), (4309, 4126720), (4448, 3997760), (4805, 3700736), (4960, 3585088), (5120, 3473054), (5560, 3198208), (6448, 2757760), (6656, 2671580), (7228, 2460160), (7688, 2312960), (7936, 2240680), (8060, 2206208), (8320, 2137264), (8618, 2063360), (8896, 1998880), (9035, 1968128), (9610, 1850368), (9920, 1792544), (10240, 1736527), (11120, 1599104), (12493, 1423360), (12896, 1378880), (13312, 1335790), (14456, 1230080), (15376, 1156480), (15872, 1120340), (16120, 1103104), (16640, 1068632), (17236, 1031680), (17792, 999440), (18070, 984064), (19220, 925184), (19840, 896272), (21545, 825344), (22240, 799552), (24986, 711680), (25792, 689440), (26624, 667895), (28912, 615040), (30752, 578240), (31744, 560170), (32240, 551552), (33280, 534316), (34472, 515840), (35584, 499720), (36140, 492032), (38440, 462592), (39680, 448136), (43090, 412672), (44480, 399776), (49972, 355840), (51584, 344720), (56017, 317440), (57824, 307520), (61504, 289120), (62465, 284672), (63488, 280085), (64480, 275776), (66560, 267158), (68944, 257920), (71168, 249860), (72280, 246016), (76880, 231296), (79360, 224068), (86180, 206336), (88960, 199888), (99944, 177920), (103168, 172360), (112034, 158720), (115648, 153760), (123008, 144560), (124930, 142336), (128960, 137888), (133120, 133579)]