20161146240

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6823}}^1$

素因数の和:6876

約数の個数: 384

約数和(自身を含む): 76008441600

約数和(自身を除く): 55847295360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 486, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 912, 960, 972, 1026, 1080, 1140, 1152, 1215, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 1944, 2052, 2160, 2280, 2430, 2432, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3456, 3648, 3888, 4104, 4320, 4560, 4617, 4860, 5130, 5184, 5472, 5760, 6080, 6156, 6480, 6823, 6840, 7296, 7695, 7776, 8208, 8640, 9120, 9234, 9720, 10260, 10368, 10944, 12160, 12312, 12960, 13646, 13680, 15390, 15552, 16416, 17280, 18240, 18468, 19440, 20469, 20520, 21888, 23085, 24624, 25920, 27292, 27360, 30780, 31104, 32832, 34115, 36480, 36936, 38880, 40938, 41040, 46170, 49248, 51840, 54584, 54720, 61407, 61560, 65664, 68230, 73872, 77760, 81876, 82080, 92340, 98496, 102345, 109168, 109440, 122814, 123120, 129637, 136460, 147744, 155520, 163752, 164160, 184221, 184680, 196992, 204690, 218336, 245628, 246240, 259274, 272920, 295488, 307035, 327504, 328320, 368442, 369360, 388911, 409380, 436672, 491256, 492480, 518548, 545840, 552663, 590976, 614070, 648185, 655008, 736884, 738720, 777822, 818760, 873344, 921105, 982512, 984960, 1037096, 1091680, 1105326, 1166733, 1228140, 1296370, 1310016, 1473768, 1477440, 1555644, 1637520, 1657989, 1842210, 1944555, 1965024, 2074192, 2183360, 2210652, 2333466, 2456280, 2592740, 2620032, 2763315, 2947536, 2954880, 3111288, 3275040, 3315978, 3500199, 3684420, 3889110, 3930048, 4148384, 4366720, 4421304, 4666932, 4912560, 5185480, 5526630, 5833665, 5895072, 6222576, 6550080, 6631956, 7000398, 7368840, 7778220, 7860096, 8289945, 8296768, 8842608, 9333864, 9825120, 10370960, 10500597, 11053260, 11667330, 11790144, 12445152, 13100160, 13263912, 14000796, 14737680, 15556440, 16579890, 16593536, 17500995, 17685216, 18667728, 19650240, 20741920, 21001194, 22106520, 23334660, 23580288, 24890304, 26527824, 28001592, 29475360, 31112880, 31501791, 33159780, 35001990, 35370432, 37335456, 39300480, 41483840, 42002388, 44213040, 46669320, 49780608, 52502985, 53055648, 56003184, 58950720, 62225760, 63003582, 66319560, 70003980, 70740864, 74670912, 82967680, 84004776, 88426080, 93338640, 105005970, 106111296, 112006368, 117901440, 124451520, 126007164, 132639120, 140007960, 149341824, 157508955, 168009552, 176852160, 186677280, 210011940, 212222592, 224012736, 248903040, 252014328, 265278240, 280015920, 315017910, 336019104, 353704320, 373354560, 420023880, 448025472, 504028656, 530556480, 560031840, 630035820, 672038208, 746709120, 840047760, 1008057312, 1061112960, 1120063680, 1260071640, 1344076416, 1680095520, 2016114624, 2240127360, 2520143280, 3360191040, 4032229248, 5040286560, 6720382080, 10080573120, 20161146240]

約数ペア:

[(1, 20161146240), (2, 10080573120), (3, 6720382080), (4, 5040286560), (5, 4032229248), (6, 3360191040), (8, 2520143280), (9, 2240127360), (10, 2016114624), (12, 1680095520), (15, 1344076416), (16, 1260071640), (18, 1120063680), (19, 1061112960), (20, 1008057312), (24, 840047760), (27, 746709120), (30, 672038208), (32, 630035820), (36, 560031840), (38, 530556480), (40, 504028656), (45, 448025472), (48, 420023880), (54, 373354560), (57, 353704320), (60, 336019104), (64, 315017910), (72, 280015920), (76, 265278240), (80, 252014328), (81, 248903040), (90, 224012736), (95, 212222592), (96, 210011940), (108, 186677280), (114, 176852160), (120, 168009552), (128, 157508955), (135, 149341824), (144, 140007960), (152, 132639120), (160, 126007164), (162, 124451520), (171, 117901440), (180, 112006368), (190, 106111296), (192, 105005970), (216, 93338640), (228, 88426080), (240, 84004776), (243, 82967680), (270, 74670912), (285, 70740864), (288, 70003980), (304, 66319560), (320, 63003582), (324, 62225760), (342, 58950720), (360, 56003184), (380, 53055648), (384, 52502985), (405, 49780608), (432, 46669320), (456, 44213040), (480, 42002388), (486, 41483840), (513, 39300480), (540, 37335456), (570, 35370432), (576, 35001990), (608, 33159780), (640, 31501791), (648, 31112880), (684, 29475360), (720, 28001592), (760, 26527824), (810, 24890304), (855, 23580288), (864, 23334660), (912, 22106520), (960, 21001194), (972, 20741920), (1026, 19650240), (1080, 18667728), (1140, 17685216), (1152, 17500995), (1215, 16593536), (1216, 16579890), (1296, 15556440), (1368, 14737680), (1440, 14000796), (1520, 13263912), (1539, 13100160), (1620, 12445152), (1710, 11790144), (1728, 11667330), (1824, 11053260), (1920, 10500597), (1944, 10370960), (2052, 9825120), (2160, 9333864), (2280, 8842608), (2430, 8296768), (2432, 8289945), (2565, 7860096), (2592, 7778220), (2736, 7368840), (2880, 7000398), (3040, 6631956), (3078, 6550080), (3240, 6222576), (3420, 5895072), (3456, 5833665), (3648, 5526630), (3888, 5185480), (4104, 4912560), (4320, 4666932), (4560, 4421304), (4617, 4366720), (4860, 4148384), (5130, 3930048), (5184, 3889110), (5472, 3684420), (5760, 3500199), (6080, 3315978), (6156, 3275040), (6480, 3111288), (6823, 2954880), (6840, 2947536), (7296, 2763315), (7695, 2620032), (7776, 2592740), (8208, 2456280), (8640, 2333466), (9120, 2210652), (9234, 2183360), (9720, 2074192), (10260, 1965024), (10368, 1944555), (10944, 1842210), (12160, 1657989), (12312, 1637520), (12960, 1555644), (13646, 1477440), (13680, 1473768), (15390, 1310016), (15552, 1296370), (16416, 1228140), (17280, 1166733), (18240, 1105326), (18468, 1091680), (19440, 1037096), (20469, 984960), (20520, 982512), (21888, 921105), (23085, 873344), (24624, 818760), (25920, 777822), (27292, 738720), (27360, 736884), (30780, 655008), (31104, 648185), (32832, 614070), (34115, 590976), (36480, 552663), (36936, 545840), (38880, 518548), (40938, 492480), (41040, 491256), (46170, 436672), (49248, 409380), (51840, 388911), (54584, 369360), (54720, 368442), (61407, 328320), (61560, 327504), (65664, 307035), (68230, 295488), (73872, 272920), (77760, 259274), (81876, 246240), (82080, 245628), (92340, 218336), (98496, 204690), (102345, 196992), (109168, 184680), (109440, 184221), (122814, 164160), (123120, 163752), (129637, 155520), (136460, 147744)]