16223683840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4565

約数の個数: 288

約数和(自身を含む): 49382516736

約数和(自身を除く): 33158832896

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1040, 1085, 1120, 1240, 1280, 1456, 1612, 1664, 1736, 1792, 1820, 1984, 2015, 2080, 2170, 2240, 2480, 2821, 2912, 3224, 3328, 3472, 3640, 3968, 4030, 4160, 4340, 4480, 4493, 4960, 5642, 5824, 6448, 6944, 7280, 7936, 8060, 8320, 8680, 8960, 8986, 9920, 11284, 11648, 12896, 13888, 14105, 14560, 16120, 16640, 17360, 17972, 19840, 22465, 22568, 23296, 25792, 27776, 28210, 29120, 31451, 32240, 34720, 35944, 39680, 44930, 45136, 51584, 55552, 56420, 58240, 58409, 62902, 64480, 69440, 71888, 89860, 90272, 103168, 112840, 116480, 116818, 125804, 128960, 138880, 139283, 143776, 157255, 179720, 180544, 225680, 233636, 251608, 257920, 277760, 278566, 287552, 292045, 314510, 359440, 361088, 408863, 451360, 467272, 503216, 515840, 557132, 575104, 584090, 629020, 696415, 718880, 722176, 817726, 902720, 934544, 974981, 1006432, 1114264, 1150208, 1168180, 1258040, 1392830, 1437760, 1635452, 1805440, 1810679, 1869088, 1949962, 2012864, 2044315, 2228528, 2336360, 2516080, 2785660, 2875520, 3270904, 3610880, 3621358, 3738176, 3899924, 4025728, 4088630, 4457056, 4672720, 4874905, 5032160, 5571320, 5751040, 6541808, 7242716, 7476352, 7799848, 8051456, 8177260, 8914112, 9053395, 9345440, 9749810, 10064320, 11142640, 12674753, 13083616, 14485432, 14952704, 15599696, 16354520, 17828224, 18106790, 18690880, 19499620, 20128640, 22285280, 25349506, 26167232, 28970864, 31199392, 32709040, 35656448, 36213580, 37381760, 38999240, 40257280, 44570560, 50699012, 52334464, 57941728, 62398784, 63373765, 65418080, 72427160, 74763520, 77998480, 89141120, 101398024, 104668928, 115883456, 124797568, 126747530, 130836160, 144854320, 155996960, 178282240, 202796048, 231766912, 249595136, 253495060, 261672320, 289708640, 311993920, 405592096, 463533824, 506990120, 523344640, 579417280, 623987840, 811184192, 1013980240, 1158834560, 1247975680, 1622368384, 2027960480, 2317669120, 3244736768, 4055920960, 8111841920, 16223683840]

約数ペア:

[(1, 16223683840), (2, 8111841920), (4, 4055920960), (5, 3244736768), (7, 2317669120), (8, 2027960480), (10, 1622368384), (13, 1247975680), (14, 1158834560), (16, 1013980240), (20, 811184192), (26, 623987840), (28, 579417280), (31, 523344640), (32, 506990120), (35, 463533824), (40, 405592096), (52, 311993920), (56, 289708640), (62, 261672320), (64, 253495060), (65, 249595136), (70, 231766912), (80, 202796048), (91, 178282240), (104, 155996960), (112, 144854320), (124, 130836160), (128, 126747530), (130, 124797568), (140, 115883456), (155, 104668928), (160, 101398024), (182, 89141120), (208, 77998480), (217, 74763520), (224, 72427160), (248, 65418080), (256, 63373765), (260, 62398784), (280, 57941728), (310, 52334464), (320, 50699012), (364, 44570560), (403, 40257280), (416, 38999240), (434, 37381760), (448, 36213580), (455, 35656448), (496, 32709040), (520, 31199392), (560, 28970864), (620, 26167232), (640, 25349506), (728, 22285280), (806, 20128640), (832, 19499620), (868, 18690880), (896, 18106790), (910, 17828224), (992, 16354520), (1040, 15599696), (1085, 14952704), (1120, 14485432), (1240, 13083616), (1280, 12674753), (1456, 11142640), (1612, 10064320), (1664, 9749810), (1736, 9345440), (1792, 9053395), (1820, 8914112), (1984, 8177260), (2015, 8051456), (2080, 7799848), (2170, 7476352), (2240, 7242716), (2480, 6541808), (2821, 5751040), (2912, 5571320), (3224, 5032160), (3328, 4874905), (3472, 4672720), (3640, 4457056), (3968, 4088630), (4030, 4025728), (4160, 3899924), (4340, 3738176), (4480, 3621358), (4493, 3610880), (4960, 3270904), (5642, 2875520), (5824, 2785660), (6448, 2516080), (6944, 2336360), (7280, 2228528), (7936, 2044315), (8060, 2012864), (8320, 1949962), (8680, 1869088), (8960, 1810679), (8986, 1805440), (9920, 1635452), (11284, 1437760), (11648, 1392830), (12896, 1258040), (13888, 1168180), (14105, 1150208), (14560, 1114264), (16120, 1006432), (16640, 974981), (17360, 934544), (17972, 902720), (19840, 817726), (22465, 722176), (22568, 718880), (23296, 696415), (25792, 629020), (27776, 584090), (28210, 575104), (29120, 557132), (31451, 515840), (32240, 503216), (34720, 467272), (35944, 451360), (39680, 408863), (44930, 361088), (45136, 359440), (51584, 314510), (55552, 292045), (56420, 287552), (58240, 278566), (58409, 277760), (62902, 257920), (64480, 251608), (69440, 233636), (71888, 225680), (89860, 180544), (90272, 179720), (103168, 157255), (112840, 143776), (116480, 139283), (116818, 138880), (125804, 128960)]