8420237280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21419}}^1$

素因数の和:21463

約数の個数: 384

約数和(自身を含む): 36273484800

約数和(自身を除く): 27853247520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 336, 351, 360, 364, 378, 390, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 585, 624, 630, 672, 702, 720, 728, 756, 780, 819, 840, 864, 910, 936, 945, 1008, 1040, 1080, 1092, 1120, 1170, 1248, 1260, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2016, 2080, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 2912, 3024, 3120, 3276, 3360, 3510, 3640, 3744, 3780, 4095, 4320, 4368, 4680, 4914, 5040, 5460, 5616, 6048, 6240, 6552, 7020, 7280, 7560, 8190, 8736, 9360, 9828, 10080, 10920, 11232, 12285, 13104, 14040, 14560, 15120, 16380, 18720, 19656, 21419, 21840, 24570, 26208, 28080, 30240, 32760, 39312, 42838, 43680, 49140, 56160, 64257, 65520, 78624, 85676, 98280, 107095, 128514, 131040, 149933, 171352, 192771, 196560, 214190, 257028, 278447, 299866, 321285, 342704, 385542, 393120, 428380, 449799, 514056, 556894, 578313, 599732, 642570, 685408, 749665, 771084, 835341, 856760, 899598, 963855, 1028112, 1113788, 1156626, 1199464, 1285140, 1349397, 1392235, 1499330, 1542168, 1670682, 1713520, 1799196, 1927710, 1949129, 2056224, 2227576, 2248995, 2313252, 2398928, 2506023, 2570280, 2698794, 2784470, 2891565, 2998660, 3084336, 3341364, 3427040, 3598392, 3855420, 3898258, 4048191, 4176705, 4455152, 4497990, 4626504, 4797856, 5012046, 5140560, 5397588, 5568940, 5783130, 5847387, 5997320, 6168672, 6682728, 6746985, 7196784, 7518069, 7710840, 7796516, 8096382, 8353410, 8910304, 8995980, 9253008, 9745645, 10024092, 10281120, 10795176, 11137880, 11566260, 11694774, 11994640, 12530115, 13365456, 13493970, 14393568, 15036138, 15421680, 15593032, 16192764, 16706820, 17542161, 17991960, 18506016, 19491290, 20048184, 20240955, 21590352, 22275760, 23132520, 23389548, 23989280, 25060230, 26730912, 26987940, 29236935, 30072276, 30843360, 31186064, 32385528, 33413640, 35084322, 35983920, 37590345, 38982580, 40096368, 40481910, 43180704, 44551520, 46265040, 46779096, 50120460, 52626483, 53975880, 58473870, 60144552, 62372128, 64771056, 66827280, 70168644, 71967840, 75180690, 77965160, 80192736, 80963820, 87710805, 92530080, 93558192, 100240920, 105252966, 107951760, 116947740, 120289104, 129542112, 133654560, 140337288, 150361380, 155930320, 161927640, 175421610, 187116384, 200481840, 210505932, 215903520, 233895480, 240578208, 263132415, 280674576, 300722760, 311860640, 323855280, 350843220, 400963680, 421011864, 467790960, 526264830, 561349152, 601445520, 647710560, 701686440, 842023728, 935581920, 1052529660, 1202891040, 1403372880, 1684047456, 2105059320, 2806745760, 4210118640, 8420237280]

約数ペア:

[(1, 8420237280), (2, 4210118640), (3, 2806745760), (4, 2105059320), (5, 1684047456), (6, 1403372880), (7, 1202891040), (8, 1052529660), (9, 935581920), (10, 842023728), (12, 701686440), (13, 647710560), (14, 601445520), (15, 561349152), (16, 526264830), (18, 467790960), (20, 421011864), (21, 400963680), (24, 350843220), (26, 323855280), (27, 311860640), (28, 300722760), (30, 280674576), (32, 263132415), (35, 240578208), (36, 233895480), (39, 215903520), (40, 210505932), (42, 200481840), (45, 187116384), (48, 175421610), (52, 161927640), (54, 155930320), (56, 150361380), (60, 140337288), (63, 133654560), (65, 129542112), (70, 120289104), (72, 116947740), (78, 107951760), (80, 105252966), (84, 100240920), (90, 93558192), (91, 92530080), (96, 87710805), (104, 80963820), (105, 80192736), (108, 77965160), (112, 75180690), (117, 71967840), (120, 70168644), (126, 66827280), (130, 64771056), (135, 62372128), (140, 60144552), (144, 58473870), (156, 53975880), (160, 52626483), (168, 50120460), (180, 46779096), (182, 46265040), (189, 44551520), (195, 43180704), (208, 40481910), (210, 40096368), (216, 38982580), (224, 37590345), (234, 35983920), (240, 35084322), (252, 33413640), (260, 32385528), (270, 31186064), (273, 30843360), (280, 30072276), (288, 29236935), (312, 26987940), (315, 26730912), (336, 25060230), (351, 23989280), (360, 23389548), (364, 23132520), (378, 22275760), (390, 21590352), (416, 20240955), (420, 20048184), (432, 19491290), (455, 18506016), (468, 17991960), (480, 17542161), (504, 16706820), (520, 16192764), (540, 15593032), (546, 15421680), (560, 15036138), (585, 14393568), (624, 13493970), (630, 13365456), (672, 12530115), (702, 11994640), (720, 11694774), (728, 11566260), (756, 11137880), (780, 10795176), (819, 10281120), (840, 10024092), (864, 9745645), (910, 9253008), (936, 8995980), (945, 8910304), (1008, 8353410), (1040, 8096382), (1080, 7796516), (1092, 7710840), (1120, 7518069), (1170, 7196784), (1248, 6746985), (1260, 6682728), (1365, 6168672), (1404, 5997320), (1440, 5847387), (1456, 5783130), (1512, 5568940), (1560, 5397588), (1638, 5140560), (1680, 5012046), (1755, 4797856), (1820, 4626504), (1872, 4497990), (1890, 4455152), (2016, 4176705), (2080, 4048191), (2160, 3898258), (2184, 3855420), (2340, 3598392), (2457, 3427040), (2520, 3341364), (2730, 3084336), (2808, 2998660), (2912, 2891565), (3024, 2784470), (3120, 2698794), (3276, 2570280), (3360, 2506023), (3510, 2398928), (3640, 2313252), (3744, 2248995), (3780, 2227576), (4095, 2056224), (4320, 1949129), (4368, 1927710), (4680, 1799196), (4914, 1713520), (5040, 1670682), (5460, 1542168), (5616, 1499330), (6048, 1392235), (6240, 1349397), (6552, 1285140), (7020, 1199464), (7280, 1156626), (7560, 1113788), (8190, 1028112), (8736, 963855), (9360, 899598), (9828, 856760), (10080, 835341), (10920, 771084), (11232, 749665), (12285, 685408), (13104, 642570), (14040, 599732), (14560, 578313), (15120, 556894), (16380, 514056), (18720, 449799), (19656, 428380), (21419, 393120), (21840, 385542), (24570, 342704), (26208, 321285), (28080, 299866), (30240, 278447), (32760, 257028), (39312, 214190), (42838, 196560), (43680, 192771), (49140, 171352), (56160, 149933), (64257, 131040), (65520, 128514), (78624, 107095), (85676, 98280)]