16820435520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43913}}^1$

素因数の和:43962

約数の個数: 336

約数和(自身を含む): 69601933440

約数和(自身を除く): 52781497920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 960, 1008, 1064, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2240, 2280, 2394, 2520, 2660, 2736, 2880, 3040, 3192, 3360, 3420, 3648, 3990, 4032, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6080, 6384, 6720, 6840, 7980, 8512, 9120, 9576, 10080, 10640, 10944, 11970, 12768, 13680, 15960, 18240, 19152, 20160, 21280, 23940, 25536, 27360, 31920, 38304, 42560, 43913, 47880, 54720, 63840, 76608, 87826, 95760, 127680, 131739, 175652, 191520, 219565, 263478, 307391, 351304, 383040, 395217, 439130, 526956, 614782, 658695, 702608, 790434, 834347, 878260, 922173, 1053912, 1229564, 1317390, 1405216, 1536955, 1580868, 1668694, 1756520, 1844346, 1976085, 2107824, 2459128, 2503041, 2634780, 2766519, 2810432, 3073910, 3161736, 3337388, 3513040, 3688692, 3952170, 4171735, 4215648, 4610865, 4918256, 5006082, 5269560, 5533038, 5840429, 6147820, 6323472, 6674776, 7026080, 7377384, 7509123, 7904340, 8343470, 8431296, 9221730, 9836512, 10012164, 10539120, 11066076, 11680858, 12295640, 12515205, 12646944, 13349552, 13832595, 14052160, 14754768, 15018246, 15808680, 16686940, 17521287, 18443460, 19673024, 20024328, 21078240, 22132152, 23361716, 24591280, 25030410, 25293888, 26699104, 27665190, 29202145, 29509536, 30036492, 31617360, 33373880, 35042574, 36886920, 37545615, 40048656, 42156480, 44264304, 46723432, 49182560, 50060820, 52563861, 53398208, 55330380, 58404290, 59019072, 60072984, 63234720, 66747760, 70085148, 73773840, 75091230, 80097312, 87606435, 88528608, 93446864, 98365120, 100121640, 105127722, 110660760, 116808580, 120145968, 126469440, 133495520, 140170296, 147547680, 150182460, 160194624, 175212870, 177057216, 186893728, 200243280, 210255444, 221321520, 233617160, 240291936, 262819305, 266991040, 280340592, 295095360, 300364920, 350425740, 373787456, 400486560, 420510888, 442643040, 467234320, 480583872, 525638610, 560681184, 600729840, 700851480, 800973120, 841021776, 885286080, 934468640, 1051277220, 1121362368, 1201459680, 1401702960, 1682043552, 1868937280, 2102554440, 2402919360, 2803405920, 3364087104, 4205108880, 5606811840, 8410217760, 16820435520]

約数ペア:

[(1, 16820435520), (2, 8410217760), (3, 5606811840), (4, 4205108880), (5, 3364087104), (6, 2803405920), (7, 2402919360), (8, 2102554440), (9, 1868937280), (10, 1682043552), (12, 1401702960), (14, 1201459680), (15, 1121362368), (16, 1051277220), (18, 934468640), (19, 885286080), (20, 841021776), (21, 800973120), (24, 700851480), (28, 600729840), (30, 560681184), (32, 525638610), (35, 480583872), (36, 467234320), (38, 442643040), (40, 420510888), (42, 400486560), (45, 373787456), (48, 350425740), (56, 300364920), (57, 295095360), (60, 280340592), (63, 266991040), (64, 262819305), (70, 240291936), (72, 233617160), (76, 221321520), (80, 210255444), (84, 200243280), (90, 186893728), (95, 177057216), (96, 175212870), (105, 160194624), (112, 150182460), (114, 147547680), (120, 140170296), (126, 133495520), (133, 126469440), (140, 120145968), (144, 116808580), (152, 110660760), (160, 105127722), (168, 100121640), (171, 98365120), (180, 93446864), (190, 88528608), (192, 87606435), (210, 80097312), (224, 75091230), (228, 73773840), (240, 70085148), (252, 66747760), (266, 63234720), (280, 60072984), (285, 59019072), (288, 58404290), (304, 55330380), (315, 53398208), (320, 52563861), (336, 50060820), (342, 49182560), (360, 46723432), (380, 44264304), (399, 42156480), (420, 40048656), (448, 37545615), (456, 36886920), (480, 35042574), (504, 33373880), (532, 31617360), (560, 30036492), (570, 29509536), (576, 29202145), (608, 27665190), (630, 26699104), (665, 25293888), (672, 25030410), (684, 24591280), (720, 23361716), (760, 22132152), (798, 21078240), (840, 20024328), (855, 19673024), (912, 18443460), (960, 17521287), (1008, 16686940), (1064, 15808680), (1120, 15018246), (1140, 14754768), (1197, 14052160), (1216, 13832595), (1260, 13349552), (1330, 12646944), (1344, 12515205), (1368, 12295640), (1440, 11680858), (1520, 11066076), (1596, 10539120), (1680, 10012164), (1710, 9836512), (1824, 9221730), (1995, 8431296), (2016, 8343470), (2128, 7904340), (2240, 7509123), (2280, 7377384), (2394, 7026080), (2520, 6674776), (2660, 6323472), (2736, 6147820), (2880, 5840429), (3040, 5533038), (3192, 5269560), (3360, 5006082), (3420, 4918256), (3648, 4610865), (3990, 4215648), (4032, 4171735), (4256, 3952170), (4560, 3688692), (4788, 3513040), (5040, 3337388), (5320, 3161736), (5472, 3073910), (5985, 2810432), (6080, 2766519), (6384, 2634780), (6720, 2503041), (6840, 2459128), (7980, 2107824), (8512, 1976085), (9120, 1844346), (9576, 1756520), (10080, 1668694), (10640, 1580868), (10944, 1536955), (11970, 1405216), (12768, 1317390), (13680, 1229564), (15960, 1053912), (18240, 922173), (19152, 878260), (20160, 834347), (21280, 790434), (23940, 702608), (25536, 658695), (27360, 614782), (31920, 526956), (38304, 439130), (42560, 395217), (43913, 383040), (47880, 351304), (54720, 307391), (63840, 263478), (76608, 219565), (87826, 191520), (95760, 175652), (127680, 131739)]