19429984080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 960

約数和(自身を含む): 79992023040

約数和(自身を除く): 60562038960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 31, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 62, 65, 68, 72, 78, 80, 85, 90, 93, 101, 102, 104, 108, 117, 120, 124, 130, 135, 136, 144, 153, 155, 156, 169, 170, 180, 186, 195, 202, 204, 208, 216, 221, 234, 240, 248, 255, 260, 270, 272, 279, 303, 306, 310, 312, 338, 340, 351, 360, 372, 390, 403, 404, 408, 432, 442, 459, 465, 468, 496, 505, 507, 510, 520, 527, 540, 558, 585, 606, 612, 620, 624, 663, 676, 680, 702, 720, 744, 765, 780, 806, 808, 816, 837, 845, 884, 909, 918, 930, 936, 1010, 1014, 1020, 1040, 1054, 1080, 1105, 1116, 1170, 1209, 1212, 1224, 1240, 1313, 1326, 1352, 1360, 1395, 1404, 1488, 1515, 1521, 1530, 1560, 1581, 1612, 1616, 1674, 1690, 1717, 1755, 1768, 1818, 1836, 1860, 1872, 1989, 2015, 2020, 2028, 2040, 2108, 2160, 2210, 2232, 2295, 2340, 2418, 2424, 2448, 2480, 2535, 2626, 2635, 2652, 2704, 2727, 2790, 2808, 2873, 3030, 3042, 3060, 3120, 3131, 3162, 3224, 3315, 3348, 3380, 3434, 3510, 3536, 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28730, 29016, 29835, 30420, 30906, 31310, 31434, 31512, 31620, 31824, 32240, 33480, 34138, 34255, 34340, 34476, 35451, 36270, 36360, 36504, 36720, 37572, 37944, 39390, 39780, 40560, 40703, 41106, 41208, 41912, 42160, 43095, 43524, 43632, 44642, 45630, 45968, 46359, 46965, 47151, 47268, 47430, 47736, 48360, 50096, 51207, 51510, 51714, 52390, 52520, 53040, 53227, 54405, 54540, 54808, 56358, 56916, 57460, 58032, 59085, 59670, 60840, 61659, 61812, 62620, 62868, 63024, 63240, 66960, 66963, 68276, 68510, 68680, 68952, 70902, 71145, 72540, 72720, 73008, 75144, 75888, 77265, 77571, 78585, 78780, 79560, 81406, 82212, 82416, 83824, 84537, 85345, 86190, 87048, 89063, 89284, 91260, 92718, 93930, 94302, 94536, 94860, 95472, 96720, 102414, 102765, 103020, 103428, 104780, 105040, 106454, 108810, 109080, 109616, 111605, 112716, 113832, 114920, 118170, 119340, 121680, 122109, 123318, 123624, 125240, 125736, 126480, 129285, 133926, 136552, 137020, 137360, 137904, 140895, 141453, 141804, 142290, 145080, 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651248, 669630, 676296, 682760, 689520, 691951, 707265, 709020, 712504, 732654, 739908, 741744, 751440, 754416, 768105, 775710, 798405, 801567, 803556, 814060, 819312, 822120, 845370, 851632, 870480, 870519, 890630, 892840, 921726, 924885, 927180, 943020, 945360, 958086, 976872, 986544, 1004445, 1024140, 1034280, 1058278, 1064540, 1068756, 1071408, 1098981, 1127160, 1131624, 1138320, 1160692, 1205334, 1221090, 1228968, 1233180, 1236240, 1241136, 1257360, 1277448, 1335945, 1339260, 1352592, 1365520, 1383902, 1414530, 1418040, 1425008, 1437129, 1450865, 1465308, 1479816, 1536210, 1551420, 1587417, 1596810, 1603134, 1607112, 1628120, 1644240, 1690740, 1741038, 1781260, 1785680, 1831635, 1843452, 1849770, 1854360, 1886040, 1916172, 1953744, 2008890, 2048280, 2068560, 2075853, 2116556, 2129080, 2137512, 2197962, 2254320, 2263248, 2304315, 2321384, 2395215, 2404701, 2410668, 2442180, 2457936, 2466360, 2554896, 2611557, 2645695, 2671890, 2678520, 2767804, 2829060, 2836080, 2874258, 2901730, 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約数ペア:

[(1, 19429984080), (2, 9714992040), (3, 6476661360), (4, 4857496020), (5, 3885996816), (6, 3238330680), (8, 2428748010), (9, 2158887120), (10, 1942998408), (12, 1619165340), (13, 1494614160), (15, 1295332272), (16, 1214374005), (17, 1142940240), (18, 1079443560), (20, 971499204), (24, 809582670), (26, 747307080), (27, 719629040), (30, 647666136), (31, 626773680), (34, 571470120), (36, 539721780), (39, 498204720), (40, 485749602), (45, 431777424), (48, 404791335), (51, 380980080), (52, 373653540), (54, 359814520), (60, 323833068), (62, 313386840), (65, 298922832), (68, 285735060), (72, 269860890), (78, 249102360), (80, 242874801), (85, 228588048), (90, 215888712), (93, 208924560), (101, 192376080), (102, 190490040), (104, 186826770), (108, 179907260), (117, 166068240), (120, 161916534), (124, 156693420), (130, 149461416), (135, 143925808), (136, 142867530), (144, 134930445), (153, 126993360), (155, 125354736), (156, 124551180), (169, 114970320), (170, 114294024), (180, 107944356), (186, 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(884, 21979620), (909, 21375120), (918, 21165560), (930, 20892456), (936, 20758530), (1010, 19237608), (1014, 19161720), (1020, 19049004), (1040, 18682677), (1054, 18434520), (1080, 17990726), (1105, 17583696), (1116, 17410380), (1170, 16606824), (1209, 16071120), (1212, 16031340), (1224, 15874170), (1240, 15669342), (1313, 14798160), (1326, 14653080), (1352, 14371290), (1360, 14286753), (1395, 13928304), (1404, 13839020), (1488, 13057785), (1515, 12825072), (1521, 12774480), (1530, 12699336), (1560, 12455118), (1581, 12289680), (1612, 12053340), (1616, 12023505), (1674, 11606920), (1690, 11497032), (1717, 11316240), (1755, 11071216), (1768, 10989810), (1818, 10687560), (1836, 10582780), (1860, 10446228), (1872, 10379265), (1989, 9768720), (2015, 9642672), (2020, 9618804), (2028, 9580860), (2040, 9524502), (2108, 9217260), (2160, 8995363), (2210, 8791848), (2232, 8705190), (2295, 8466224), (2340, 8303412), (2418, 8035560), (2424, 8015670), (2448, 7937085), (2480, 7834671), (2535, 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(57460, 338148), (58032, 334815), (59085, 328848), (59670, 325624), (60840, 319362), (61659, 315120), (61812, 314340), (62620, 310284), (62868, 309060), (63024, 308295), (63240, 307242), (66960, 290173), (66963, 290160), (68276, 284580), (68510, 283608), (68680, 282906), (68952, 281790), (70902, 274040), (71145, 273104), (72540, 267852), (72720, 267189), (73008, 266135), (75144, 258570), (75888, 256035), (77265, 251472), (77571, 250480), (78585, 247248), (78780, 246636), (79560, 244218), (81406, 238680), (82212, 236340), (82416, 235755), (83824, 231795), (84537, 229840), (85345, 227664), (86190, 225432), (87048, 223210), (89063, 218160), (89284, 217620), (91260, 212908), (92718, 209560), (93930, 206856), (94302, 206040), (94536, 205530), (94860, 204828), (95472, 203515), (96720, 200889), (102414, 189720), (102765, 189072), (103020, 188604), (103428, 187860), (104780, 185436), (105040, 184977), (106454, 182520), (108810, 178568), (109080, 178126), (109616, 177255), (111605, 174096), (112716, 172380), (113832, 170690), (114920, 169074), (118170, 164424), (119340, 162812), (121680, 159681), (122109, 159120), (123318, 157560), (123624, 157170), (125240, 155142), (125736, 154530), (126480, 153621), (129285, 150288), (133926, 145080), (136552, 142290), (137020, 141804), (137360, 141453), (137904, 140895)]