161854406280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16061}}^1$

素因数の和:16162

約数の個数: 512

約数和(自身を含む): 651320524800

約数和(自身を除く): 489466118520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 43, 45, 54, 56, 60, 62, 63, 70, 72, 84, 86, 90, 93, 105, 108, 120, 124, 126, 129, 135, 140, 155, 168, 172, 180, 186, 189, 210, 215, 216, 217, 248, 252, 258, 270, 279, 280, 301, 310, 315, 344, 360, 372, 378, 387, 420, 430, 434, 465, 504, 516, 540, 558, 602, 620, 630, 645, 651, 744, 756, 774, 837, 840, 860, 868, 903, 930, 945, 1032, 1080, 1085, 1116, 1161, 1204, 1240, 1260, 1290, 1302, 1333, 1395, 1505, 1512, 1548, 1674, 1720, 1736, 1806, 1860, 1890, 1935, 1953, 2170, 2232, 2322, 2408, 2520, 2580, 2604, 2666, 2709, 2790, 3010, 3096, 3255, 3348, 3612, 3720, 3780, 3870, 3906, 3999, 4185, 4340, 4515, 4644, 5160, 5208, 5332, 5418, 5580, 5805, 5859, 6020, 6510, 6665, 6696, 7224, 7560, 7740, 7812, 7998, 8127, 8370, 8680, 9030, 9288, 9331, 9765, 10664, 10836, 11160, 11610, 11718, 11997, 12040, 13020, 13330, 13545, 15480, 15624, 15996, 16061, 16254, 16740, 18060, 18662, 19530, 19995, 21672, 23220, 23436, 23994, 26040, 26660, 27090, 27993, 29295, 31992, 32122, 32508, 33480, 35991, 36120, 37324, 39060, 39990, 40635, 46440, 46655, 46872, 47988, 48183, 53320, 54180, 55986, 58590, 59985, 64244, 65016, 71982, 74648, 78120, 79980, 80305, 81270, 83979, 93310, 95976, 96366, 108360, 111972, 112427, 117180, 119970, 128488, 139965, 143964, 144549, 159960, 160610, 162540, 167958, 179955, 186620, 192732, 223944, 224854, 234360, 239940, 240915, 251937, 279930, 287928, 289098, 321220, 325080, 335916, 337281, 359910, 373240, 385464, 419895, 433647, 449708, 479880, 481830, 497891, 503874, 559860, 562135, 578196, 642440, 671832, 674562, 690623, 719820, 722745, 839790, 867294, 899416, 963660, 995782, 1007748, 1011843, 1119720, 1124270, 1156392, 1259685, 1349124, 1381246, 1439640, 1445490, 1493673, 1679580, 1686405, 1734588, 1927320, 1991564, 2015496, 2023686, 2071869, 2168235, 2248540, 2489455, 2519370, 2698248, 2762492, 2890980, 2987346, 3035529, 3359160, 3372810, 3453115, 3469176, 3485237, 3983128, 4047372, 4143738, 4336470, 4481019, 4497080, 4834361, 4978910, 5038740, 5059215, 5524984, 5781960, 5974692, 6071058, 6215607, 6745620, 6906230, 6970474, 7468365, 8094744, 8287476, 8672940, 8962038, 9668722, 9957820, 10077480, 10118430, 10359345, 10455711, 11949384, 12142116, 12431214, 13443057, 13491240, 13812460, 13940948, 14503083, 14936730, 15177645, 16574952, 17345880, 17426185, 17924076, 18646821, 19337444, 19915640, 20236860, 20718690, 20911422, 21409313, 22405095, 24171805, 24284232, 24862428, 26886114, 27624920, 27881896, 29006166, 29873460, 30355290, 31078035, 31367133, 34852370, 35848152, 37293642, 38674888, 40473720, 41437380, 41822844, 42818626, 43509249, 44810190, 48343610, 49724856, 52278555, 53772228, 58012332, 59746920, 60710580, 62156070, 62734266, 64227939, 67215285, 69704740, 72515415, 74587284, 82874760, 83645688, 85637252, 87018498, 89620380, 93234105, 94101399, 96687220, 104557110, 107046565, 107544456, 116024664, 121421160, 124312140, 125468532, 128455878, 130527747, 134430570, 139409480, 145030830, 149174568, 149865191, 156835665, 171274504, 174036996, 179240760, 186468210, 188202798, 192683817, 193374440, 209114220, 214093130, 217546245, 248624280, 250937064, 256911756, 261055494, 268861140, 290061660, 299730382, 313671330, 321139695, 348073992, 372936420, 376405596, 385367634, 418228440, 428186260, 435092490, 449595573, 470506995, 513823512, 522110988, 537722280, 578051451, 580123320, 599460764, 627342660, 642279390, 652638735, 745872840, 749325955, 752811192, 770735268, 856372520, 870184980, 899191146, 941013990, 963419085, 1044221976, 1156102902, 1198921528, 1254685320, 1284558780, 1305277470, 1348786719, 1498651910, 1541470536, 1740369960, 1798382292, 1882027980, 1926838170, 2247977865, 2312205804, 2569117560, 2610554940, 2697573438, 2890257255, 2997303820, 3596764584, 3764055960, 3853676340, 4046360157, 4495955730, 4624411608, 5221109880, 5395146876, 5780514510, 5994607640, 6743933595, 7707352680, 8092720314, 8991911460, 10790293752, 11561029020, 13487867190, 16185440628, 17983822920, 20231800785, 23122058040, 26975734380, 32370881256, 40463601570, 53951468760, 80927203140, 161854406280]

約数ペア:

[(1, 161854406280), (2, 80927203140), (3, 53951468760), (4, 40463601570), (5, 32370881256), (6, 26975734380), (7, 23122058040), (8, 20231800785), (9, 17983822920), (10, 16185440628), (12, 13487867190), (14, 11561029020), (15, 10790293752), (18, 8991911460), (20, 8092720314), (21, 7707352680), (24, 6743933595), (27, 5994607640), (28, 5780514510), (30, 5395146876), (31, 5221109880), (35, 4624411608), (36, 4495955730), (40, 4046360157), (42, 3853676340), (43, 3764055960), (45, 3596764584), (54, 2997303820), (56, 2890257255), (60, 2697573438), (62, 2610554940), (63, 2569117560), (70, 2312205804), (72, 2247977865), (84, 1926838170), (86, 1882027980), (90, 1798382292), (93, 1740369960), (105, 1541470536), (108, 1498651910), (120, 1348786719), (124, 1305277470), (126, 1284558780), (129, 1254685320), (135, 1198921528), (140, 1156102902), (155, 1044221976), (168, 963419085), (172, 941013990), (180, 899191146), (186, 870184980), (189, 856372520), (210, 770735268), (215, 752811192), (216, 749325955), (217, 745872840), (248, 652638735), (252, 642279390), (258, 627342660), (270, 599460764), (279, 580123320), (280, 578051451), (301, 537722280), (310, 522110988), (315, 513823512), (344, 470506995), (360, 449595573), (372, 435092490), (378, 428186260), (387, 418228440), (420, 385367634), (430, 376405596), (434, 372936420), (465, 348073992), (504, 321139695), (516, 313671330), (540, 299730382), (558, 290061660), (602, 268861140), (620, 261055494), (630, 256911756), (645, 250937064), (651, 248624280), (744, 217546245), (756, 214093130), (774, 209114220), (837, 193374440), (840, 192683817), (860, 188202798), (868, 186468210), (903, 179240760), (930, 174036996), (945, 171274504), (1032, 156835665), (1080, 149865191), (1085, 149174568), (1116, 145030830), (1161, 139409480), (1204, 134430570), (1240, 130527747), (1260, 128455878), (1290, 125468532), (1302, 124312140), (1333, 121421160), (1395, 116024664), (1505, 107544456), (1512, 107046565), (1548, 104557110), (1674, 96687220), (1720, 94101399), (1736, 93234105), (1806, 89620380), (1860, 87018498), (1890, 85637252), (1935, 83645688), (1953, 82874760), (2170, 74587284), (2232, 72515415), (2322, 69704740), (2408, 67215285), (2520, 64227939), (2580, 62734266), (2604, 62156070), (2666, 60710580), (2709, 59746920), (2790, 58012332), (3010, 53772228), (3096, 52278555), (3255, 49724856), (3348, 48343610), (3612, 44810190), (3720, 43509249), (3780, 42818626), (3870, 41822844), (3906, 41437380), (3999, 40473720), (4185, 38674888), (4340, 37293642), (4515, 35848152), (4644, 34852370), (5160, 31367133), (5208, 31078035), (5332, 30355290), (5418, 29873460), (5580, 29006166), (5805, 27881896), (5859, 27624920), (6020, 26886114), (6510, 24862428), (6665, 24284232), (6696, 24171805), (7224, 22405095), (7560, 21409313), (7740, 20911422), (7812, 20718690), (7998, 20236860), (8127, 19915640), (8370, 19337444), (8680, 18646821), (9030, 17924076), (9288, 17426185), (9331, 17345880), (9765, 16574952), (10664, 15177645), (10836, 14936730), (11160, 14503083), (11610, 13940948), (11718, 13812460), (11997, 13491240), (12040, 13443057), (13020, 12431214), (13330, 12142116), (13545, 11949384), (15480, 10455711), (15624, 10359345), (15996, 10118430), (16061, 10077480), (16254, 9957820), (16740, 9668722), (18060, 8962038), (18662, 8672940), (19530, 8287476), (19995, 8094744), (21672, 7468365), (23220, 6970474), (23436, 6906230), (23994, 6745620), (26040, 6215607), (26660, 6071058), (27090, 5974692), (27993, 5781960), (29295, 5524984), (31992, 5059215), (32122, 5038740), (32508, 4978910), (33480, 4834361), (35991, 4497080), (36120, 4481019), (37324, 4336470), (39060, 4143738), (39990, 4047372), (40635, 3983128), (46440, 3485237), (46655, 3469176), (46872, 3453115), (47988, 3372810), (48183, 3359160), (53320, 3035529), (54180, 2987346), (55986, 2890980), (58590, 2762492), (59985, 2698248), (64244, 2519370), (65016, 2489455), (71982, 2248540), (74648, 2168235), (78120, 2071869), (79980, 2023686), (80305, 2015496), (81270, 1991564), (83979, 1927320), (93310, 1734588), (95976, 1686405), (96366, 1679580), (108360, 1493673), (111972, 1445490), (112427, 1439640), (117180, 1381246), (119970, 1349124), (128488, 1259685), (139965, 1156392), (143964, 1124270), (144549, 1119720), (159960, 1011843), (160610, 1007748), (162540, 995782), (167958, 963660), (179955, 899416), (186620, 867294), (192732, 839790), (223944, 722745), (224854, 719820), (234360, 690623), (239940, 674562), (240915, 671832), (251937, 642440), (279930, 578196), (287928, 562135), (289098, 559860), (321220, 503874), (325080, 497891), (335916, 481830), (337281, 479880), (359910, 449708), (373240, 433647), (385464, 419895)]