31295920320

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{517459}}^1$

素因数の和:517492

約数の個数: 224

約数和(自身を含む): 126177446400

約数和(自身を除く): 94881526080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 517459, 1034918, 1552377, 2069836, 2587295, 3104754, 3622213, 4139672, 4657131, 5174590, 6209508, 7244426, 7761885, 8279344, 9314262, 10349180, 10866639, 12419016, 13971393, 14488852, 15523770, 16558688, 18111065, 18628524, 20698360, 21733278, 23285655, 24838032, 27942786, 28977704, 31047540, 32599917, 33117376, 36222130, 37257048, 41396720, 43466556, 46571310, 49676064, 54333195, 55885572, 57955408, 62095080, 65199834, 69856965, 72444260, 74514096, 82793440, 86933112, 93142620, 97799751, 99352128, 108666390, 111771144, 115910816, 124190160, 130399668, 139713930, 144888520, 149028192, 162999585, 165586880, 173866224, 186285240, 195599502, 217332780, 223542288, 231821632, 248380320, 260799336, 279427860, 289777040, 298056384, 325999170, 347732448, 372570480, 391199004, 434665560, 447084576, 488998755, 496760640, 521598672, 558855720, 579554080, 651998340, 695464896, 745140960, 782398008, 869331120, 894169152, 977997510, 1043197344, 1117711440, 1159108160, 1303996680, 1490281920, 1564796016, 1738662240, 1955995020, 2086394688, 2235422880, 2607993360, 3129592032, 3477324480, 3911990040, 4470845760, 5215986720, 6259184064, 7823980080, 10431973440, 15647960160, 31295920320]

約数ペア:

[(1, 31295920320), (2, 15647960160), (3, 10431973440), (4, 7823980080), (5, 6259184064), (6, 5215986720), (7, 4470845760), (8, 3911990040), (9, 3477324480), (10, 3129592032), (12, 2607993360), (14, 2235422880), (15, 2086394688), (16, 1955995020), (18, 1738662240), (20, 1564796016), (21, 1490281920), (24, 1303996680), (27, 1159108160), (28, 1117711440), (30, 1043197344), (32, 977997510), (35, 894169152), (36, 869331120), (40, 782398008), (42, 745140960), (45, 695464896), (48, 651998340), (54, 579554080), (56, 558855720), (60, 521598672), (63, 496760640), (64, 488998755), (70, 447084576), (72, 434665560), (80, 391199004), (84, 372570480), (90, 347732448), (96, 325999170), (105, 298056384), (108, 289777040), (112, 279427860), (120, 260799336), (126, 248380320), (135, 231821632), (140, 223542288), (144, 217332780), (160, 195599502), (168, 186285240), (180, 173866224), (189, 165586880), (192, 162999585), (210, 149028192), (216, 144888520), (224, 139713930), (240, 130399668), (252, 124190160), (270, 115910816), (280, 111771144), (288, 108666390), (315, 99352128), (320, 97799751), (336, 93142620), (360, 86933112), (378, 82793440), (420, 74514096), (432, 72444260), (448, 69856965), (480, 65199834), (504, 62095080), (540, 57955408), (560, 55885572), (576, 54333195), (630, 49676064), (672, 46571310), (720, 43466556), (756, 41396720), (840, 37257048), (864, 36222130), (945, 33117376), (960, 32599917), (1008, 31047540), (1080, 28977704), (1120, 27942786), (1260, 24838032), (1344, 23285655), (1440, 21733278), (1512, 20698360), (1680, 18628524), (1728, 18111065), (1890, 16558688), (2016, 15523770), (2160, 14488852), (2240, 13971393), (2520, 12419016), (2880, 10866639), (3024, 10349180), (3360, 9314262), (3780, 8279344), (4032, 7761885), (4320, 7244426), (5040, 6209508), (6048, 5174590), (6720, 4657131), (7560, 4139672), (8640, 3622213), (10080, 3104754), (12096, 2587295), (15120, 2069836), (20160, 1552377), (30240, 1034918), (60480, 517459)]