1605208272

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 4787372160

約数和(自身を除く): 3182163888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 31, 34, 46, 48, 51, 62, 68, 69, 89, 92, 93, 102, 124, 136, 138, 178, 184, 186, 204, 248, 267, 272, 276, 356, 368, 372, 391, 408, 496, 527, 534, 552, 712, 713, 744, 782, 816, 961, 1054, 1068, 1104, 1173, 1424, 1426, 1488, 1513, 1564, 1581, 1922, 2047, 2108, 2136, 2139, 2346, 2759, 2852, 2883, 3026, 3128, 3162, 3844, 4094, 4216, 4272, 4278, 4539, 4692, 5518, 5704, 5766, 6052, 6141, 6256, 6324, 7688, 8188, 8277, 8432, 8556, 9078, 9384, 11036, 11408, 11532, 12104, 12121, 12282, 12648, 15376, 16337, 16376, 16554, 17112, 18156, 18768, 22072, 22103, 23064, 24208, 24242, 24564, 25296, 32674, 32752, 33108, 34224, 34799, 36312, 36363, 44144, 44206, 46128, 46903, 48484, 49011, 49128, 63457, 65348, 66216, 66309, 69598, 72624, 72726, 85529, 88412, 93806, 96968, 98022, 98256, 104397, 126914, 130696, 132432, 132618, 139196, 140709, 145452, 171058, 176824, 187612, 190371, 193936, 196044, 208794, 253828, 256587, 261392, 265236, 278392, 281418, 290904, 342116, 353648, 375224, 375751, 380742, 392088, 417588, 507656, 513174, 530472, 556784, 562836, 581808, 684232, 750448, 751502, 761484, 784176, 835176, 1015312, 1026348, 1060944, 1078769, 1125672, 1127253, 1368464, 1453993, 1503004, 1522968, 1670352, 1967167, 2052696, 2157538, 2251344, 2254506, 2907986, 3006008, 3045936, 3236307, 3934334, 4105392, 4315076, 4361979, 4509012, 5815972, 5901501, 6012016, 6472614, 7868668, 8630152, 8723958, 9018024, 11631944, 11803002, 12945228, 15737336, 17260304, 17447916, 18036048, 23263888, 23606004, 25890456, 31474672, 33441839, 34895832, 47212008, 51780912, 66883678, 69791664, 94424016, 100325517, 133767356, 200651034, 267534712, 401302068, 535069424, 802604136, 1605208272]

約数ペア:

[(1, 1605208272), (2, 802604136), (3, 535069424), (4, 401302068), (6, 267534712), (8, 200651034), (12, 133767356), (16, 100325517), (17, 94424016), (23, 69791664), (24, 66883678), (31, 51780912), (34, 47212008), (46, 34895832), (48, 33441839), (51, 31474672), (62, 25890456), (68, 23606004), (69, 23263888), (89, 18036048), (92, 17447916), (93, 17260304), (102, 15737336), (124, 12945228), (136, 11803002), (138, 11631944), (178, 9018024), (184, 8723958), (186, 8630152), (204, 7868668), (248, 6472614), (267, 6012016), (272, 5901501), (276, 5815972), (356, 4509012), (368, 4361979), (372, 4315076), (391, 4105392), (408, 3934334), (496, 3236307), (527, 3045936), (534, 3006008), (552, 2907986), (712, 2254506), (713, 2251344), (744, 2157538), (782, 2052696), (816, 1967167), (961, 1670352), (1054, 1522968), (1068, 1503004), (1104, 1453993), (1173, 1368464), (1424, 1127253), (1426, 1125672), (1488, 1078769), (1513, 1060944), (1564, 1026348), (1581, 1015312), (1922, 835176), (2047, 784176), (2108, 761484), (2136, 751502), (2139, 750448), (2346, 684232), (2759, 581808), (2852, 562836), (2883, 556784), (3026, 530472), (3128, 513174), (3162, 507656), (3844, 417588), (4094, 392088), (4216, 380742), (4272, 375751), (4278, 375224), (4539, 353648), (4692, 342116), (5518, 290904), (5704, 281418), (5766, 278392), (6052, 265236), (6141, 261392), (6256, 256587), (6324, 253828), (7688, 208794), (8188, 196044), (8277, 193936), (8432, 190371), (8556, 187612), (9078, 176824), (9384, 171058), (11036, 145452), (11408, 140709), (11532, 139196), (12104, 132618), (12121, 132432), (12282, 130696), (12648, 126914), (15376, 104397), (16337, 98256), (16376, 98022), (16554, 96968), (17112, 93806), (18156, 88412), (18768, 85529), (22072, 72726), (22103, 72624), (23064, 69598), (24208, 66309), (24242, 66216), (24564, 65348), (25296, 63457), (32674, 49128), (32752, 49011), (33108, 48484), (34224, 46903), (34799, 46128), (36312, 44206), (36363, 44144)]