1489384320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1237

約数の個数: 256

約数和(自身を含む): 5129049600

約数和(自身を除く): 3639665280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 64, 69, 80, 87, 92, 96, 115, 116, 120, 128, 138, 145, 160, 174, 184, 192, 230, 232, 240, 276, 290, 320, 345, 348, 368, 384, 435, 460, 464, 480, 552, 580, 640, 667, 690, 696, 736, 870, 920, 928, 960, 1104, 1160, 1163, 1334, 1380, 1392, 1472, 1740, 1840, 1856, 1920, 2001, 2208, 2320, 2326, 2668, 2760, 2784, 2944, 3335, 3480, 3489, 3680, 3712, 4002, 4416, 4640, 4652, 5336, 5520, 5568, 5815, 6670, 6960, 6978, 7360, 8004, 8832, 9280, 9304, 10005, 10672, 11040, 11136, 11630, 13340, 13920, 13956, 14720, 16008, 17445, 18560, 18608, 20010, 21344, 22080, 23260, 26680, 26749, 27840, 27912, 32016, 33727, 34890, 37216, 40020, 42688, 44160, 46520, 53360, 53498, 55680, 55824, 64032, 67454, 69780, 74432, 80040, 80247, 85376, 93040, 101181, 106720, 106996, 111648, 128064, 133745, 134908, 139560, 148864, 160080, 160494, 168635, 186080, 202362, 213440, 213992, 223296, 256128, 267490, 269816, 279120, 320160, 320988, 337270, 372160, 401235, 404724, 426880, 427984, 446592, 505905, 534980, 539632, 558240, 640320, 641976, 674540, 744320, 775721, 802470, 809448, 855968, 1011810, 1069960, 1079264, 1116480, 1280640, 1283952, 1349080, 1551442, 1604940, 1618896, 1711936, 2023620, 2139920, 2158528, 2232960, 2327163, 2567904, 2698160, 3102884, 3209880, 3237792, 3423872, 3878605, 4047240, 4279840, 4317056, 4654326, 5135808, 5396320, 6205768, 6419760, 6475584, 7757210, 8094480, 8559680, 9308652, 10271616, 10792640, 11635815, 12411536, 12839520, 12951168, 15514420, 16188960, 17119360, 18617304, 21585280, 23271630, 24823072, 25679040, 31028840, 32377920, 37234608, 46543260, 49646144, 51358080, 62057680, 64755840, 74469216, 93086520, 99292288, 124115360, 148938432, 186173040, 248230720, 297876864, 372346080, 496461440, 744692160, 1489384320]

約数ペア:

[(1, 1489384320), (2, 744692160), (3, 496461440), (4, 372346080), (5, 297876864), (6, 248230720), (8, 186173040), (10, 148938432), (12, 124115360), (15, 99292288), (16, 93086520), (20, 74469216), (23, 64755840), (24, 62057680), (29, 51358080), (30, 49646144), (32, 46543260), (40, 37234608), (46, 32377920), (48, 31028840), (58, 25679040), (60, 24823072), (64, 23271630), (69, 21585280), (80, 18617304), (87, 17119360), (92, 16188960), (96, 15514420), (115, 12951168), (116, 12839520), (120, 12411536), (128, 11635815), (138, 10792640), (145, 10271616), (160, 9308652), (174, 8559680), (184, 8094480), (192, 7757210), (230, 6475584), (232, 6419760), (240, 6205768), (276, 5396320), (290, 5135808), (320, 4654326), (345, 4317056), (348, 4279840), (368, 4047240), (384, 3878605), (435, 3423872), (460, 3237792), (464, 3209880), (480, 3102884), (552, 2698160), (580, 2567904), (640, 2327163), (667, 2232960), (690, 2158528), (696, 2139920), (736, 2023620), (870, 1711936), (920, 1618896), (928, 1604940), (960, 1551442), (1104, 1349080), (1160, 1283952), (1163, 1280640), (1334, 1116480), (1380, 1079264), (1392, 1069960), (1472, 1011810), (1740, 855968), (1840, 809448), (1856, 802470), (1920, 775721), (2001, 744320), (2208, 674540), (2320, 641976), (2326, 640320), (2668, 558240), (2760, 539632), (2784, 534980), (2944, 505905), (3335, 446592), (3480, 427984), (3489, 426880), (3680, 404724), (3712, 401235), (4002, 372160), (4416, 337270), (4640, 320988), (4652, 320160), (5336, 279120), (5520, 269816), (5568, 267490), (5815, 256128), (6670, 223296), (6960, 213992), (6978, 213440), (7360, 202362), (8004, 186080), (8832, 168635), (9280, 160494), (9304, 160080), (10005, 148864), (10672, 139560), (11040, 134908), (11136, 133745), (11630, 128064), (13340, 111648), (13920, 106996), (13956, 106720), (14720, 101181), (16008, 93040), (17445, 85376), (18560, 80247), (18608, 80040), (20010, 74432), (21344, 69780), (22080, 67454), (23260, 64032), (26680, 55824), (26749, 55680), (27840, 53498), (27912, 53360), (32016, 46520), (33727, 44160), (34890, 42688), (37216, 40020)]