2291310720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1367}}^1$

素因数の和:1492

約数の個数: 256

約数和(自身を含む): 8204716800

約数和(自身を除く): 5913406080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 97, 108, 120, 128, 135, 144, 160, 180, 192, 194, 216, 240, 270, 288, 291, 320, 360, 384, 388, 432, 480, 485, 540, 576, 582, 640, 720, 776, 864, 873, 960, 970, 1080, 1152, 1164, 1367, 1440, 1455, 1552, 1728, 1746, 1920, 1940, 2160, 2328, 2619, 2734, 2880, 2910, 3104, 3456, 3492, 3880, 4101, 4320, 4365, 4656, 5238, 5468, 5760, 5820, 6208, 6835, 6984, 7760, 8202, 8640, 8730, 9312, 10476, 10936, 11640, 12303, 12416, 13095, 13670, 13968, 15520, 16404, 17280, 17460, 18624, 20505, 20952, 21872, 23280, 24606, 26190, 27340, 27936, 31040, 32808, 34920, 36909, 37248, 41010, 41904, 43744, 46560, 49212, 52380, 54680, 55872, 61515, 62080, 65616, 69840, 73818, 82020, 83808, 87488, 93120, 98424, 104760, 109360, 111744, 123030, 131232, 132599, 139680, 147636, 164040, 167616, 174976, 184545, 186240, 196848, 209520, 218720, 246060, 262464, 265198, 279360, 295272, 328080, 335232, 369090, 393696, 397797, 419040, 437440, 492120, 524928, 530396, 558720, 590544, 656160, 662995, 738180, 787392, 795594, 838080, 874880, 984240, 1060792, 1181088, 1193391, 1312320, 1325990, 1476360, 1574784, 1591188, 1676160, 1968480, 1988985, 2121584, 2362176, 2386782, 2624640, 2651980, 2952720, 3182376, 3580173, 3936960, 3977970, 4243168, 4724352, 4773564, 5303960, 5905440, 5966955, 6364752, 7160346, 7873920, 7955940, 8486336, 9547128, 10607920, 11810880, 11933910, 12729504, 14320692, 15911880, 16972672, 17900865, 19094256, 21215840, 23621760, 23867820, 25459008, 28641384, 31823760, 35801730, 38188512, 42431680, 47735640, 50918016, 57282768, 63647520, 71603460, 76377024, 84863360, 95471280, 114565536, 127295040, 143206920, 152754048, 190942560, 229131072, 254590080, 286413840, 381885120, 458262144, 572827680, 763770240, 1145655360, 2291310720]

約数ペア:

[(1, 2291310720), (2, 1145655360), (3, 763770240), (4, 572827680), (5, 458262144), (6, 381885120), (8, 286413840), (9, 254590080), (10, 229131072), (12, 190942560), (15, 152754048), (16, 143206920), (18, 127295040), (20, 114565536), (24, 95471280), (27, 84863360), (30, 76377024), (32, 71603460), (36, 63647520), (40, 57282768), (45, 50918016), (48, 47735640), (54, 42431680), (60, 38188512), (64, 35801730), (72, 31823760), (80, 28641384), (90, 25459008), (96, 23867820), (97, 23621760), (108, 21215840), (120, 19094256), (128, 17900865), (135, 16972672), (144, 15911880), (160, 14320692), (180, 12729504), (192, 11933910), (194, 11810880), (216, 10607920), (240, 9547128), (270, 8486336), (288, 7955940), (291, 7873920), (320, 7160346), (360, 6364752), (384, 5966955), (388, 5905440), (432, 5303960), (480, 4773564), (485, 4724352), (540, 4243168), (576, 3977970), (582, 3936960), (640, 3580173), (720, 3182376), (776, 2952720), (864, 2651980), (873, 2624640), (960, 2386782), (970, 2362176), (1080, 2121584), (1152, 1988985), (1164, 1968480), (1367, 1676160), (1440, 1591188), (1455, 1574784), (1552, 1476360), (1728, 1325990), (1746, 1312320), (1920, 1193391), (1940, 1181088), (2160, 1060792), (2328, 984240), (2619, 874880), (2734, 838080), (2880, 795594), (2910, 787392), (3104, 738180), (3456, 662995), (3492, 656160), (3880, 590544), (4101, 558720), (4320, 530396), (4365, 524928), (4656, 492120), (5238, 437440), (5468, 419040), (5760, 397797), (5820, 393696), (6208, 369090), (6835, 335232), (6984, 328080), (7760, 295272), (8202, 279360), (8640, 265198), (8730, 262464), (9312, 246060), (10476, 218720), (10936, 209520), (11640, 196848), (12303, 186240), (12416, 184545), (13095, 174976), (13670, 167616), (13968, 164040), (15520, 147636), (16404, 139680), (17280, 132599), (17460, 131232), (18624, 123030), (20505, 111744), (20952, 109360), (21872, 104760), (23280, 98424), (24606, 93120), (26190, 87488), (27340, 83808), (27936, 82020), (31040, 73818), (32808, 69840), (34920, 65616), (36909, 62080), (37248, 61515), (41010, 55872), (41904, 54680), (43744, 52380), (46560, 49212)]