204568490880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{593}}^1$

素因数の和:919

約数の個数: 768

約数和(自身を含む): 809824055040

約数和(自身を除く): 605255564160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 260, 271, 272, 288, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 520, 542, 544, 576, 585, 593, 612, 624, 640, 663, 680, 720, 765, 780, 813, 816, 832, 884, 936, 960, 1020, 1040, 1084, 1088, 1105, 1152, 1170, 1186, 1224, 1248, 1326, 1355, 1360, 1440, 1530, 1560, 1626, 1632, 1664, 1768, 1779, 1872, 1920, 1989, 2040, 2080, 2168, 2176, 2210, 2340, 2372, 2439, 2448, 2496, 2652, 2710, 2720, 2880, 2965, 3060, 3120, 3252, 3264, 3315, 3523, 3536, 3558, 3744, 3978, 4065, 4080, 4160, 4336, 4420, 4607, 4680, 4744, 4878, 4896, 4992, 5304, 5337, 5420, 5440, 5760, 5930, 6120, 6240, 6504, 6528, 6630, 7046, 7072, 7116, 7488, 7709, 7956, 8130, 8160, 8320, 8672, 8840, 8895, 9214, 9360, 9488, 9756, 9792, 9945, 10081, 10569, 10608, 10674, 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165852, 169104, 170784, 173440, 179673, 181458, 184280, 185016, 189760, 195120, 201620, 207315, 211380, 212160, 213480, 221136, 225472, 227712, 231270, 239564, 241944, 246688, 253656, 254592, 260160, 262106, 276420, 277524, 281840, 284640, 294848, 299455, 302430, 308360, 312192, 317070, 318240, 321406, 322592, 331704, 338208, 341568, 346905, 359346, 362916, 368560, 370032, 379520, 390240, 393159, 403240, 414630, 422760, 424320, 426960, 442272, 450944, 453645, 462540, 479128, 482109, 483888, 493376, 507312, 520320, 524212, 539019, 552840, 555048, 563680, 569280, 589696, 598910, 604860, 616720, 634140, 636480, 642812, 645184, 655265, 663408, 676416, 683136, 693810, 718692, 725832, 737120, 740064, 780480, 786318, 803515, 806480, 829260, 845520, 853920, 884544, 898365, 907290, 925080, 958256, 964218, 967776, 986752, 1014624, 1048424, 1078038, 1105680, 1110096, 1127360, 1138560, 1179477, 1197820, 1209720, 1233440, 1268280, 1272960, 1285624, 1290368, 1310530, 1326816, 1352832, 1387620, 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約数ペア:

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(208, 983502360), (221, 925649280), (234, 874224320), (240, 852368712), (255, 802229376), (260, 786801888), (271, 754865280), (272, 752090040), (288, 710307260), (306, 668524480), (312, 655668240), (320, 639276534), (340, 601672032), (360, 568245808), (384, 532730445), (390, 524534592), (408, 501393360), (416, 491751180), (442, 462824640), (468, 437112160), (480, 426184356), (510, 401114688), (520, 393400944), (542, 377432640), (544, 376045020), (576, 355153630), (585, 349689728), (593, 344972160), (612, 334262240), (624, 327834120), (640, 319638267), (663, 308549760), (680, 300836016), (720, 284122904), (765, 267409792), (780, 262267296), (813, 251621760), (816, 250696680), (832, 245875590), (884, 231412320), (936, 218556080), (960, 213092178), (1020, 200557344), (1040, 196700472), (1084, 188716320), (1088, 188022510), (1105, 185129856), (1152, 177576815), (1170, 174844864), (1186, 172486080), (1224, 167131120), (1248, 163917060), (1326, 154274880), (1355, 150973056), (1360, 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