218028960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 288

約数和(自身を含む): 806682240

約数和(自身を除く): 588653280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 32, 36, 40, 45, 46, 48, 58, 60, 69, 72, 80, 87, 90, 92, 96, 115, 116, 120, 138, 144, 145, 160, 174, 180, 184, 207, 227, 230, 232, 240, 261, 276, 288, 290, 345, 348, 360, 368, 414, 435, 454, 460, 464, 480, 522, 552, 580, 667, 681, 690, 696, 720, 736, 828, 870, 908, 920, 928, 1035, 1044, 1104, 1135, 1160, 1305, 1334, 1362, 1380, 1392, 1440, 1656, 1740, 1816, 1840, 2001, 2043, 2070, 2088, 2208, 2270, 2320, 2610, 2668, 2724, 2760, 2784, 3312, 3335, 3405, 3480, 3632, 3680, 4002, 4086, 4140, 4176, 4540, 4640, 5220, 5221, 5336, 5448, 5520, 6003, 6583, 6624, 6670, 6810, 6960, 7264, 8004, 8172, 8280, 8352, 9080, 10005, 10215, 10440, 10442, 10672, 10896, 11040, 12006, 13166, 13340, 13620, 13920, 15663, 16008, 16344, 16560, 18160, 19749, 20010, 20430, 20880, 20884, 21344, 21792, 24012, 26105, 26332, 26680, 27240, 30015, 31326, 32016, 32688, 32915, 33120, 36320, 39498, 40020, 40860, 41760, 41768, 46989, 48024, 52210, 52664, 53360, 54480, 59247, 60030, 62652, 64032, 65376, 65830, 78315, 78996, 80040, 81720, 83536, 93978, 96048, 98745, 104420, 105328, 106720, 108960, 118494, 120060, 125304, 131660, 151409, 156630, 157992, 160080, 163440, 167072, 187956, 192096, 197490, 208840, 210656, 234945, 236988, 240120, 250608, 263320, 296235, 302818, 313260, 315984, 320160, 326880, 375912, 394980, 417680, 454227, 469890, 473976, 480240, 501216, 526640, 592470, 605636, 626520, 631968, 751824, 757045, 789960, 835360, 908454, 939780, 947952, 960480, 1053280, 1184940, 1211272, 1253040, 1362681, 1503648, 1514090, 1579920, 1816908, 1879560, 1895904, 2271135, 2369880, 2422544, 2506080, 2725362, 3028180, 3159840, 3633816, 3759120, 4542270, 4739760, 4845088, 5450724, 6056360, 6813405, 7267632, 7518240, 9084540, 9479520, 10901448, 12112720, 13626810, 14535264, 18169080, 21802896, 24225440, 27253620, 36338160, 43605792, 54507240, 72676320, 109014480, 218028960]

約数ペア:

[(1, 218028960), (2, 109014480), (3, 72676320), (4, 54507240), (5, 43605792), (6, 36338160), (8, 27253620), (9, 24225440), (10, 21802896), (12, 18169080), (15, 14535264), (16, 13626810), (18, 12112720), (20, 10901448), (23, 9479520), (24, 9084540), (29, 7518240), (30, 7267632), (32, 6813405), (36, 6056360), (40, 5450724), (45, 4845088), (46, 4739760), (48, 4542270), (58, 3759120), (60, 3633816), (69, 3159840), (72, 3028180), (80, 2725362), (87, 2506080), (90, 2422544), (92, 2369880), (96, 2271135), (115, 1895904), (116, 1879560), (120, 1816908), (138, 1579920), (144, 1514090), (145, 1503648), (160, 1362681), (174, 1253040), (180, 1211272), (184, 1184940), (207, 1053280), (227, 960480), (230, 947952), (232, 939780), (240, 908454), (261, 835360), (276, 789960), (288, 757045), (290, 751824), (345, 631968), (348, 626520), (360, 605636), (368, 592470), (414, 526640), (435, 501216), (454, 480240), (460, 473976), (464, 469890), (480, 454227), (522, 417680), (552, 394980), (580, 375912), (667, 326880), (681, 320160), (690, 315984), (696, 313260), (720, 302818), (736, 296235), (828, 263320), (870, 250608), (908, 240120), (920, 236988), (928, 234945), (1035, 210656), (1044, 208840), (1104, 197490), (1135, 192096), (1160, 187956), (1305, 167072), (1334, 163440), (1362, 160080), (1380, 157992), (1392, 156630), (1440, 151409), (1656, 131660), (1740, 125304), (1816, 120060), (1840, 118494), (2001, 108960), (2043, 106720), (2070, 105328), (2088, 104420), (2208, 98745), (2270, 96048), (2320, 93978), (2610, 83536), (2668, 81720), (2724, 80040), (2760, 78996), (2784, 78315), (3312, 65830), (3335, 65376), (3405, 64032), (3480, 62652), (3632, 60030), (3680, 59247), (4002, 54480), (4086, 53360), (4140, 52664), (4176, 52210), (4540, 48024), (4640, 46989), (5220, 41768), (5221, 41760), (5336, 40860), (5448, 40020), (5520, 39498), (6003, 36320), (6583, 33120), (6624, 32915), (6670, 32688), (6810, 32016), (6960, 31326), (7264, 30015), (8004, 27240), (8172, 26680), (8280, 26332), (8352, 26105), (9080, 24012), (10005, 21792), (10215, 21344), (10440, 20884), (10442, 20880), (10672, 20430), (10896, 20010), (11040, 19749), (12006, 18160), (13166, 16560), (13340, 16344), (13620, 16008), (13920, 15663)]