1897442502560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{16333}}^1$

素因数の和:16951

約数の個数: 192

約数和(自身を含む): 4934462198400

約数和(自身を除く): 3037019695840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 149, 160, 176, 220, 298, 352, 440, 443, 596, 745, 880, 886, 1192, 1490, 1639, 1760, 1772, 2215, 2384, 2980, 3278, 3544, 4430, 4768, 4873, 5960, 6556, 7088, 8195, 8860, 9746, 11920, 13112, 14176, 16333, 16390, 17720, 19492, 23840, 24365, 26224, 32666, 32780, 35440, 38984, 48730, 52448, 65332, 65560, 66007, 70880, 77968, 81665, 97460, 130664, 131120, 132014, 155936, 163330, 179663, 194920, 261328, 262240, 264028, 326660, 330035, 359326, 389840, 522656, 528056, 653320, 660070, 718652, 726077, 779680, 898315, 1056112, 1306640, 1320140, 1437304, 1452154, 1796630, 2112224, 2433617, 2613280, 2640280, 2874608, 2904308, 3593260, 3630385, 4867234, 5280560, 5749216, 5808616, 7186520, 7235519, 7260770, 9734468, 10561120, 11617232, 12168085, 14373040, 14471038, 14521540, 19468936, 23234464, 24336170, 26769787, 28746080, 28942076, 29043080, 36177595, 38937872, 48672340, 53539574, 57884152, 58086160, 72355190, 77875744, 79590709, 97344680, 107079148, 115768304, 116172320, 133848935, 144710380, 159181418, 194689360, 214158296, 231536608, 267697870, 289420760, 318362836, 389378720, 397953545, 428316592, 535395740, 578841520, 636725672, 795907090, 856633184, 1070791480, 1078092331, 1157683040, 1273451344, 1591814180, 2141582960, 2156184662, 2546902688, 3183628360, 4283165920, 4312369324, 5390461655, 6367256720, 8624738648, 10780923310, 11859015641, 12734513440, 17249477296, 21561846620, 23718031282, 34498954592, 43123693240, 47436062564, 59295078205, 86247386480, 94872125128, 118590156410, 172494772960, 189744250256, 237180312820, 379488500512, 474360625640, 948721251280, 1897442502560]

約数ペア:

[(1, 1897442502560), (2, 948721251280), (4, 474360625640), (5, 379488500512), (8, 237180312820), (10, 189744250256), (11, 172494772960), (16, 118590156410), (20, 94872125128), (22, 86247386480), (32, 59295078205), (40, 47436062564), (44, 43123693240), (55, 34498954592), (80, 23718031282), (88, 21561846620), (110, 17249477296), (149, 12734513440), (160, 11859015641), (176, 10780923310), (220, 8624738648), (298, 6367256720), (352, 5390461655), (440, 4312369324), (443, 4283165920), (596, 3183628360), (745, 2546902688), (880, 2156184662), (886, 2141582960), (1192, 1591814180), (1490, 1273451344), (1639, 1157683040), (1760, 1078092331), (1772, 1070791480), (2215, 856633184), (2384, 795907090), (2980, 636725672), (3278, 578841520), (3544, 535395740), (4430, 428316592), (4768, 397953545), (4873, 389378720), (5960, 318362836), (6556, 289420760), (7088, 267697870), (8195, 231536608), (8860, 214158296), (9746, 194689360), (11920, 159181418), (13112, 144710380), (14176, 133848935), (16333, 116172320), (16390, 115768304), (17720, 107079148), (19492, 97344680), (23840, 79590709), (24365, 77875744), (26224, 72355190), (32666, 58086160), (32780, 57884152), (35440, 53539574), (38984, 48672340), (48730, 38937872), (52448, 36177595), (65332, 29043080), (65560, 28942076), (66007, 28746080), (70880, 26769787), (77968, 24336170), (81665, 23234464), (97460, 19468936), (130664, 14521540), (131120, 14471038), (132014, 14373040), (155936, 12168085), (163330, 11617232), (179663, 10561120), (194920, 9734468), (261328, 7260770), (262240, 7235519), (264028, 7186520), (326660, 5808616), (330035, 5749216), (359326, 5280560), (389840, 4867234), (522656, 3630385), (528056, 3593260), (653320, 2904308), (660070, 2874608), (718652, 2640280), (726077, 2613280), (779680, 2433617), (898315, 2112224), (1056112, 1796630), (1306640, 1452154), (1320140, 1437304)]