31636020960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34381}}^1$

素因数の和:34479

約数の個数: 240

約数和(自身を含む): 113224601952

約数和(自身を除く): 81588580992

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, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 180, 213, 216, 240, 270, 284, 288, 324, 355, 360, 405, 426, 432, 480, 540, 568, 639, 648, 710, 720, 810, 852, 864, 1065, 1080, 1136, 1278, 1296, 1420, 1440, 1620, 1704, 1917, 2130, 2160, 2272, 2556, 2592, 2840, 3195, 3240, 3408, 3834, 4260, 4320, 5112, 5680, 5751, 6390, 6480, 6816, 7668, 8520, 9585, 10224, 11360, 11502, 12780, 12960, 15336, 17040, 19170, 20448, 23004, 25560, 28755, 30672, 34080, 34381, 38340, 46008, 51120, 57510, 61344, 68762, 76680, 92016, 102240, 103143, 115020, 137524, 153360, 171905, 184032, 206286, 230040, 275048, 306720, 309429, 343810, 412572, 460080, 515715, 550096, 618858, 687620, 825144, 920160, 928287, 1031430, 1100192, 1237716, 1375240, 1547145, 1650288, 1856574, 2062860, 2441051, 2475432, 2750480, 2784861, 3094290, 3300576, 3713148, 4125720, 4641435, 4882102, 4950864, 5500960, 5569722, 6188580, 7323153, 7426296, 8251440, 9282870, 9764204, 9901728, 11139444, 12205255, 12377160, 13924305, 14646306, 14852592, 16502880, 18565740, 19528408, 21969459, 22278888, 24410510, 24754320, 27848610, 29292612, 29705184, 36615765, 37131480, 39056816, 43938918, 44557776, 48821020, 49508640, 55697220, 58585224, 65908377, 73231530, 74262960, 78113632, 87877836, 89115552, 97642040, 109847295, 111394440, 117170448, 131816754, 146463060, 148525920, 175755672, 195284080, 197725131, 219694590, 222788880, 234340896, 263633508, 292926120, 329541885, 351511344, 390568160, 395450262, 439389180, 445577760, 527267016, 585852240, 659083770, 703022688, 790900524, 878778360, 988625655, 1054534032, 1171704480, 1318167540, 1581801048, 1757556720, 1977251310, 2109068064, 2636335080, 3163602096, 3515113440, 3954502620, 5272670160, 6327204192, 7909005240, 10545340320, 15818010480, 31636020960]

約数ペア:

[(1, 31636020960), (2, 15818010480), (3, 10545340320), (4, 7909005240), (5, 6327204192), (6, 5272670160), (8, 3954502620), (9, 3515113440), (10, 3163602096), (12, 2636335080), (15, 2109068064), (16, 1977251310), (18, 1757556720), (20, 1581801048), (24, 1318167540), (27, 1171704480), (30, 1054534032), (32, 988625655), (36, 878778360), (40, 790900524), (45, 703022688), (48, 659083770), (54, 585852240), (60, 527267016), (71, 445577760), (72, 439389180), (80, 395450262), (81, 390568160), (90, 351511344), (96, 329541885), (108, 292926120), (120, 263633508), (135, 234340896), (142, 222788880), (144, 219694590), (160, 197725131), (162, 195284080), (180, 175755672), (213, 148525920), (216, 146463060), (240, 131816754), (270, 117170448), (284, 111394440), (288, 109847295), (324, 97642040), (355, 89115552), (360, 87877836), (405, 78113632), (426, 74262960), (432, 73231530), (480, 65908377), (540, 58585224), (568, 55697220), (639, 49508640), (648, 48821020), (710, 44557776), (720, 43938918), (810, 39056816), (852, 37131480), (864, 36615765), (1065, 29705184), (1080, 29292612), (1136, 27848610), (1278, 24754320), (1296, 24410510), (1420, 22278888), (1440, 21969459), (1620, 19528408), (1704, 18565740), (1917, 16502880), (2130, 14852592), (2160, 14646306), (2272, 13924305), (2556, 12377160), (2592, 12205255), (2840, 11139444), (3195, 9901728), (3240, 9764204), (3408, 9282870), (3834, 8251440), (4260, 7426296), (4320, 7323153), (5112, 6188580), (5680, 5569722), (5751, 5500960), (6390, 4950864), (6480, 4882102), (6816, 4641435), (7668, 4125720), (8520, 3713148), (9585, 3300576), (10224, 3094290), (11360, 2784861), (11502, 2750480), (12780, 2475432), (12960, 2441051), (15336, 2062860), (17040, 1856574), (19170, 1650288), (20448, 1547145), (23004, 1375240), (25560, 1237716), (28755, 1100192), (30672, 1031430), (34080, 928287), (34381, 920160), (38340, 825144), (46008, 687620), (51120, 618858), (57510, 550096), (61344, 515715), (68762, 460080), (76680, 412572), (92016, 343810), (102240, 309429), (103143, 306720), (115020, 275048), (137524, 230040), (153360, 206286), (171905, 184032)]