13881181440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5113}}^1$

素因数の和:5245

約数の個数: 288

約数和(自身を含む): 51177966336

約数和(自身を除く): 37296784896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 101, 105, 112, 120, 128, 140, 160, 168, 192, 202, 210, 224, 240, 256, 280, 303, 320, 336, 384, 404, 420, 448, 480, 505, 560, 606, 640, 672, 707, 768, 808, 840, 896, 960, 1010, 1120, 1212, 1280, 1344, 1414, 1515, 1616, 1680, 1792, 1920, 2020, 2121, 2240, 2424, 2688, 2828, 3030, 3232, 3360, 3535, 3840, 4040, 4242, 4480, 4848, 5113, 5376, 5656, 6060, 6464, 6720, 7070, 8080, 8484, 8960, 9696, 10226, 10605, 11312, 12120, 12928, 13440, 14140, 15339, 16160, 16968, 19392, 20452, 21210, 22624, 24240, 25565, 25856, 26880, 28280, 30678, 32320, 33936, 35791, 38784, 40904, 42420, 45248, 48480, 51130, 56560, 61356, 64640, 67872, 71582, 76695, 77568, 81808, 84840, 90496, 96960, 102260, 107373, 113120, 122712, 129280, 135744, 143164, 153390, 163616, 169680, 178955, 180992, 193920, 204520, 214746, 226240, 245424, 271488, 286328, 306780, 327232, 339360, 357910, 387840, 409040, 429492, 452480, 490848, 516413, 536865, 542976, 572656, 613560, 654464, 678720, 715820, 818080, 858984, 904960, 981696, 1032826, 1073730, 1145312, 1227120, 1308928, 1357440, 1431640, 1549239, 1636160, 1717968, 1963392, 2065652, 2147460, 2290624, 2454240, 2582065, 2714880, 2863280, 3098478, 3272320, 3435936, 3614891, 3926784, 4131304, 4294920, 4581248, 4908480, 5164130, 5726560, 6196956, 6544640, 6871872, 7229782, 7746195, 8262608, 8589840, 9162496, 9816960, 10328260, 10844673, 11453120, 12393912, 13743744, 14459564, 15492390, 16525216, 17179680, 18074455, 19633920, 20656520, 21689346, 22906240, 24787824, 27487488, 28919128, 30984780, 33050432, 34359360, 36148910, 41313040, 43378692, 45812480, 49575648, 54223365, 57838256, 61969560, 66100864, 68718720, 72297820, 82626080, 86757384, 99151296, 108446730, 115676512, 123939120, 132201728, 137437440, 144595640, 165252160, 173514768, 198302592, 216893460, 231353024, 247878240, 289191280, 330504320, 347029536, 396605184, 433786920, 462706048, 495756480, 578382560, 661008640, 694059072, 867573840, 925412096, 991512960, 1156765120, 1388118144, 1735147680, 1983025920, 2313530240, 2776236288, 3470295360, 4627060480, 6940590720, 13881181440]

約数ペア:

[(1, 13881181440), (2, 6940590720), (3, 4627060480), (4, 3470295360), (5, 2776236288), (6, 2313530240), (7, 1983025920), (8, 1735147680), (10, 1388118144), (12, 1156765120), (14, 991512960), (15, 925412096), (16, 867573840), (20, 694059072), (21, 661008640), (24, 578382560), (28, 495756480), (30, 462706048), (32, 433786920), (35, 396605184), (40, 347029536), (42, 330504320), (48, 289191280), (56, 247878240), (60, 231353024), (64, 216893460), (70, 198302592), (80, 173514768), (84, 165252160), (96, 144595640), (101, 137437440), (105, 132201728), (112, 123939120), (120, 115676512), (128, 108446730), (140, 99151296), (160, 86757384), (168, 82626080), (192, 72297820), (202, 68718720), (210, 66100864), (224, 61969560), (240, 57838256), (256, 54223365), (280, 49575648), (303, 45812480), (320, 43378692), (336, 41313040), (384, 36148910), (404, 34359360), (420, 33050432), (448, 30984780), (480, 28919128), (505, 27487488), (560, 24787824), (606, 22906240), (640, 21689346), (672, 20656520), (707, 19633920), (768, 18074455), (808, 17179680), (840, 16525216), (896, 15492390), (960, 14459564), (1010, 13743744), (1120, 12393912), (1212, 11453120), (1280, 10844673), (1344, 10328260), (1414, 9816960), (1515, 9162496), (1616, 8589840), (1680, 8262608), (1792, 7746195), (1920, 7229782), (2020, 6871872), (2121, 6544640), (2240, 6196956), (2424, 5726560), (2688, 5164130), (2828, 4908480), (3030, 4581248), (3232, 4294920), (3360, 4131304), (3535, 3926784), (3840, 3614891), (4040, 3435936), (4242, 3272320), (4480, 3098478), (4848, 2863280), (5113, 2714880), (5376, 2582065), (5656, 2454240), (6060, 2290624), (6464, 2147460), (6720, 2065652), (7070, 1963392), (8080, 1717968), (8484, 1636160), (8960, 1549239), (9696, 1431640), (10226, 1357440), (10605, 1308928), (11312, 1227120), (12120, 1145312), (12928, 1073730), (13440, 1032826), (14140, 981696), (15339, 904960), (16160, 858984), (16968, 818080), (19392, 715820), (20452, 678720), (21210, 654464), (22624, 613560), (24240, 572656), (25565, 542976), (25856, 536865), (26880, 516413), (28280, 490848), (30678, 452480), (32320, 429492), (33936, 409040), (35791, 387840), (38784, 357910), (40904, 339360), (42420, 327232), (45248, 306780), (48480, 286328), (51130, 271488), (56560, 245424), (61356, 226240), (64640, 214746), (67872, 204520), (71582, 193920), (76695, 180992), (77568, 178955), (81808, 169680), (84840, 163616), (90496, 153390), (96960, 143164), (102260, 135744), (107373, 129280), (113120, 122712)]