12980834880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{10723}}^1$

素因数の和:10853

約数の個数: 224

約数和(自身を含む): 44846223744

約数和(自身を除く): 31865388864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 97, 104, 120, 130, 156, 160, 192, 194, 195, 208, 240, 260, 291, 312, 320, 388, 390, 416, 480, 485, 520, 582, 624, 776, 780, 832, 960, 970, 1040, 1164, 1248, 1261, 1455, 1552, 1560, 1940, 2080, 2328, 2496, 2522, 2910, 3104, 3120, 3783, 3880, 4160, 4656, 5044, 5820, 6208, 6240, 6305, 7566, 7760, 9312, 10088, 10723, 11640, 12480, 12610, 15132, 15520, 18624, 18915, 20176, 21446, 23280, 25220, 30264, 31040, 32169, 37830, 40352, 42892, 46560, 50440, 53615, 60528, 64338, 75660, 80704, 85784, 93120, 100880, 107230, 121056, 128676, 139399, 151320, 160845, 171568, 201760, 214460, 242112, 257352, 278798, 302640, 321690, 343136, 403520, 418197, 428920, 514704, 557596, 605280, 643380, 686272, 696995, 836394, 857840, 1029408, 1040131, 1115192, 1210560, 1286760, 1393990, 1672788, 1715680, 2058816, 2080262, 2090985, 2230384, 2573520, 2787980, 3120393, 3345576, 3431360, 4160524, 4181970, 4460768, 5147040, 5200655, 5575960, 6240786, 6691152, 8321048, 8363940, 8921536, 10294080, 10401310, 11151920, 12481572, 13382304, 13521703, 15601965, 16642096, 16727880, 20802620, 22303840, 24963144, 26764608, 27043406, 31203930, 33284192, 33455760, 40565109, 41605240, 44607680, 49926288, 54086812, 62407860, 66568384, 66911520, 67608515, 81130218, 83210480, 99852576, 108173624, 124815720, 133823040, 135217030, 162260436, 166420960, 199705152, 202825545, 216347248, 249631440, 270434060, 324520872, 332841920, 405651090, 432694496, 499262880, 540868120, 649041744, 811302180, 865388992, 998525760, 1081736240, 1298083488, 1622604360, 2163472480, 2596166976, 3245208720, 4326944960, 6490417440, 12980834880]

約数ペア:

[(1, 12980834880), (2, 6490417440), (3, 4326944960), (4, 3245208720), (5, 2596166976), (6, 2163472480), (8, 1622604360), (10, 1298083488), (12, 1081736240), (13, 998525760), (15, 865388992), (16, 811302180), (20, 649041744), (24, 540868120), (26, 499262880), (30, 432694496), (32, 405651090), (39, 332841920), (40, 324520872), (48, 270434060), (52, 249631440), (60, 216347248), (64, 202825545), (65, 199705152), (78, 166420960), (80, 162260436), (96, 135217030), (97, 133823040), (104, 124815720), (120, 108173624), (130, 99852576), (156, 83210480), (160, 81130218), (192, 67608515), (194, 66911520), (195, 66568384), (208, 62407860), (240, 54086812), (260, 49926288), (291, 44607680), (312, 41605240), (320, 40565109), (388, 33455760), (390, 33284192), (416, 31203930), (480, 27043406), (485, 26764608), (520, 24963144), (582, 22303840), (624, 20802620), (776, 16727880), (780, 16642096), (832, 15601965), (960, 13521703), (970, 13382304), (1040, 12481572), (1164, 11151920), (1248, 10401310), (1261, 10294080), (1455, 8921536), (1552, 8363940), (1560, 8321048), (1940, 6691152), (2080, 6240786), (2328, 5575960), (2496, 5200655), (2522, 5147040), (2910, 4460768), (3104, 4181970), (3120, 4160524), (3783, 3431360), (3880, 3345576), (4160, 3120393), (4656, 2787980), (5044, 2573520), (5820, 2230384), (6208, 2090985), (6240, 2080262), (6305, 2058816), (7566, 1715680), (7760, 1672788), (9312, 1393990), (10088, 1286760), (10723, 1210560), (11640, 1115192), (12480, 1040131), (12610, 1029408), (15132, 857840), (15520, 836394), (18624, 696995), (18915, 686272), (20176, 643380), (21446, 605280), (23280, 557596), (25220, 514704), (30264, 428920), (31040, 418197), (32169, 403520), (37830, 343136), (40352, 321690), (42892, 302640), (46560, 278798), (50440, 257352), (53615, 242112), (60528, 214460), (64338, 201760), (75660, 171568), (80704, 160845), (85784, 151320), (93120, 139399), (100880, 128676), (107230, 121056)]