20853053760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{282103}}^1$

素因数の和:282141

約数の個数: 224

約数和(自身を含む): 82545887232

約数和(自身を除く): 61692833472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4620, 4928, 5280, 6160, 6720, 7392, 9240, 10560, 12320, 14784, 18480, 24640, 36960, 73920, 282103, 564206, 846309, 1128412, 1410515, 1692618, 1974721, 2256824, 2821030, 3103133, 3385236, 3949442, 4231545, 4513648, 5642060, 5924163, 6206266, 6770472, 7898884, 8463090, 9027296, 9309399, 9873605, 11284120, 11848326, 12412532, 13540944, 15515665, 15797768, 16926180, 18054592, 18618798, 19747210, 21721931, 22568240, 23696652, 24825064, 27081888, 29620815, 31031330, 31595536, 33852360, 37237596, 39494420, 43443862, 45136480, 46546995, 47393304, 49650128, 54163776, 59241630, 62062660, 63191072, 65165793, 67704720, 74475192, 78988840, 86887724, 90272960, 93093990, 94786608, 99300256, 108609655, 118483260, 124125320, 126382144, 130331586, 135409440, 148950384, 157977680, 173775448, 186187980, 189573216, 198600512, 217219310, 236966520, 248250640, 260663172, 270818880, 297900768, 315955360, 325828965, 347550896, 372375960, 379146432, 434438620, 473933040, 496501280, 521326344, 595801536, 631910720, 651657930, 695101792, 744751920, 868877240, 947866080, 993002560, 1042652688, 1303315860, 1390203584, 1489503840, 1737754480, 1895732160, 2085305376, 2606631720, 2979007680, 3475508960, 4170610752, 5213263440, 6951017920, 10426526880, 20853053760]

約数ペア:

[(1, 20853053760), (2, 10426526880), (3, 6951017920), (4, 5213263440), (5, 4170610752), (6, 3475508960), (7, 2979007680), (8, 2606631720), (10, 2085305376), (11, 1895732160), (12, 1737754480), (14, 1489503840), (15, 1390203584), (16, 1303315860), (20, 1042652688), (21, 993002560), (22, 947866080), (24, 868877240), (28, 744751920), (30, 695101792), (32, 651657930), (33, 631910720), (35, 595801536), (40, 521326344), (42, 496501280), (44, 473933040), (48, 434438620), (55, 379146432), (56, 372375960), (60, 347550896), (64, 325828965), (66, 315955360), (70, 297900768), (77, 270818880), (80, 260663172), (84, 248250640), (88, 236966520), (96, 217219310), (105, 198600512), (110, 189573216), (112, 186187980), (120, 173775448), (132, 157977680), (140, 148950384), (154, 135409440), (160, 130331586), (165, 126382144), (168, 124125320), (176, 118483260), (192, 108609655), (210, 99300256), (220, 94786608), (224, 93093990), (231, 90272960), (240, 86887724), (264, 78988840), (280, 74475192), (308, 67704720), (320, 65165793), (330, 63191072), (336, 62062660), (352, 59241630), (385, 54163776), (420, 49650128), (440, 47393304), (448, 46546995), (462, 45136480), (480, 43443862), (528, 39494420), (560, 37237596), (616, 33852360), (660, 31595536), (672, 31031330), (704, 29620815), (770, 27081888), (840, 24825064), (880, 23696652), (924, 22568240), (960, 21721931), (1056, 19747210), (1120, 18618798), (1155, 18054592), (1232, 16926180), (1320, 15797768), (1344, 15515665), (1540, 13540944), (1680, 12412532), (1760, 11848326), (1848, 11284120), (2112, 9873605), (2240, 9309399), (2310, 9027296), (2464, 8463090), (2640, 7898884), (3080, 6770472), (3360, 6206266), (3520, 5924163), (3696, 5642060), (4620, 4513648), (4928, 4231545), (5280, 3949442), (6160, 3385236), (6720, 3103133), (7392, 2821030), (9240, 2256824), (10560, 1974721), (12320, 1692618), (14784, 1410515), (18480, 1128412), (24640, 846309), (36960, 564206), (73920, 282103)]