19296800640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 1024

約数和(自身を含む): 80936755200

約数和(自身を除く): 61639954560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 31, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 62, 64, 65, 68, 72, 78, 80, 85, 90, 93, 96, 102, 104, 108, 117, 120, 124, 128, 130, 135, 136, 144, 153, 155, 156, 160, 163, 170, 180, 186, 192, 195, 204, 208, 216, 221, 234, 240, 248, 255, 260, 270, 272, 279, 288, 306, 310, 312, 320, 326, 340, 351, 360, 372, 384, 390, 403, 408, 416, 432, 442, 459, 465, 468, 480, 489, 496, 510, 520, 527, 540, 544, 558, 576, 585, 612, 620, 624, 640, 652, 663, 680, 702, 720, 744, 765, 780, 806, 815, 816, 832, 837, 864, 884, 918, 930, 936, 960, 978, 992, 1020, 1040, 1054, 1080, 1088, 1105, 1116, 1152, 1170, 1209, 1224, 1240, 1248, 1304, 1326, 1360, 1395, 1404, 1440, 1467, 1488, 1530, 1560, 1581, 1612, 1630, 1632, 1664, 1674, 1728, 1755, 1768, 1836, 1860, 1872, 1920, 1956, 1984, 1989, 2015, 2040, 2080, 2108, 2119, 2160, 2176, 2210, 2232, 2295, 2340, 2418, 2445, 2448, 2480, 2496, 2608, 2635, 2652, 2720, 2771, 2790, 2808, 2880, 2934, 2976, 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454770, 455328, 457704, 464256, 469440, 477360, 485088, 493272, 498780, 505920, 508560, 515406, 525512, 532032, 535680, 540345, 545724, 548080, 563328, 569160, 572130, 576368, 580320, 591201, 598536, 606360, 607104, 610272, 616590, 636480, 646784, 648414, 656890, 657696, 665040, 678080, 682155, 687208, 696384, 704160, 720460, 727632, 739908, 748170, 758880, 762840, 763776, 773109, 773760, 788268, 798048, 808480, 813696, 822120, 859010, 864552, 870480, 876928, 886720, 909540, 910656, 915408, 924885, 938880, 954720, 970176, 972621, 985335, 986544, 997560, 1011840, 1017120, 1030812, 1051024, 1064064, 1080690, 1091448, 1096160, 1116713, 1138320, 1144260, 1152736, 1160640, 1182402, 1197072, 1212720, 1220544, 1233180, 1272960, 1288515, 1296828, 1313780, 1315392, 1330080, 1356160, 1364310, 1374416, 1392768, 1408320, 1440920, 1455264, 1479816, 1496340, 1517760, 1525680, 1546218, 1576536, 1596096, 1616960, 1621035, 1644240, 1718020, 1729104, 1740960, 1773440, 1773603, 1819080, 1821312, 1830816, 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約数ペア:

[(1, 19296800640), (2, 9648400320), (3, 6432266880), (4, 4824200160), (5, 3859360128), (6, 3216133440), (8, 2412100080), (9, 2144088960), (10, 1929680064), (12, 1608066720), (13, 1484369280), (15, 1286453376), (16, 1206050040), (17, 1135105920), (18, 1072044480), (20, 964840032), (24, 804033360), (26, 742184640), (27, 714696320), (30, 643226688), (31, 622477440), (32, 603025020), (34, 567552960), (36, 536022240), (39, 494789760), (40, 482420016), (45, 428817792), (48, 402016680), (51, 378368640), (52, 371092320), (54, 357348160), (60, 321613344), (62, 311238720), (64, 301512510), (65, 296873856), (68, 283776480), (72, 268011120), (78, 247394880), (80, 241210008), (85, 227021184), (90, 214408896), (93, 207492480), (96, 201008340), (102, 189184320), (104, 185546160), (108, 178674080), (117, 164929920), (120, 160806672), (124, 155619360), (128, 150756255), (130, 148436928), (135, 142939264), (136, 141888240), (144, 134005560), (153, 126122880), (155, 124495488), (156, 123697440), (160, 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(79560, 242544), (80848, 238680), (82212, 234720), (83130, 232128), (84320, 228852), (84760, 227664), (84864, 227385), (85901, 224640), (87048, 221680), (88020, 219232), (88672, 217620), (89280, 216138), (90954, 212160), (93888, 205530), (94860, 203424), (95355, 202368), (95472, 202120), (96720, 199512), (97920, 197067), (99756, 193440), (101060, 190944), (101184, 190710), (101712, 189720), (102765, 187776), (104320, 184977), (106080, 181908), (107136, 180115), (108069, 178560), (108810, 177344), (109616, 176040), (110840, 174096), (112320, 171802), (113832, 169520), (114426, 168640), (116064, 166260), (117360, 164424), (119340, 161696), (121272, 159120), (123318, 156480), (124695, 154752), (126480, 152568), (127140, 151776), (127296, 151590), (128960, 149634), (131378, 146880), (133008, 145080), (133920, 144092), (135616, 142290), (136431, 141440), (137020, 140832)]