1487266560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9931}}^1$

素因数の和:9971

約数の個数: 216

約数和(自身を含む): 5542175184

約数和(自身を除く): 4054908624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9931, 9984, 11520, 12480, 14976, 16640, 18720, 19862, 24960, 29793, 29952, 37440, 39724, 49655, 49920, 59586, 74880, 79448, 89379, 99310, 119172, 129103, 148965, 149760, 158896, 178758, 198620, 238344, 258206, 297930, 317792, 357516, 387309, 397240, 446895, 476688, 516412, 595860, 635584, 645515, 715032, 774618, 794480, 893790, 953376, 1032824, 1161927, 1191720, 1271168, 1291030, 1430064, 1549236, 1588960, 1787580, 1906752, 1936545, 2065648, 2323854, 2383440, 2542336, 2582060, 2860128, 3098472, 3177920, 3575160, 3813504, 3873090, 4131296, 4647708, 4766880, 5164120, 5720256, 5809635, 6196944, 6355840, 7150320, 7627008, 7746180, 8262592, 9295416, 9533760, 10328240, 11440512, 11619270, 12393888, 12711680, 14300640, 15492360, 16525184, 18590832, 19067520, 20656480, 22881024, 23238540, 24787776, 28601280, 30984720, 33050368, 37181664, 38135040, 41312960, 46477080, 49575552, 57202560, 61969440, 74363328, 82625920, 92954160, 99151104, 114405120, 123938880, 148726656, 165251840, 185908320, 247877760, 297453312, 371816640, 495755520, 743633280, 1487266560]

約数ペア:

[(1, 1487266560), (2, 743633280), (3, 495755520), (4, 371816640), (5, 297453312), (6, 247877760), (8, 185908320), (9, 165251840), (10, 148726656), (12, 123938880), (13, 114405120), (15, 99151104), (16, 92954160), (18, 82625920), (20, 74363328), (24, 61969440), (26, 57202560), (30, 49575552), (32, 46477080), (36, 41312960), (39, 38135040), (40, 37181664), (45, 33050368), (48, 30984720), (52, 28601280), (60, 24787776), (64, 23238540), (65, 22881024), (72, 20656480), (78, 19067520), (80, 18590832), (90, 16525184), (96, 15492360), (104, 14300640), (117, 12711680), (120, 12393888), (128, 11619270), (130, 11440512), (144, 10328240), (156, 9533760), (160, 9295416), (180, 8262592), (192, 7746180), (195, 7627008), (208, 7150320), (234, 6355840), (240, 6196944), (256, 5809635), (260, 5720256), (288, 5164120), (312, 4766880), (320, 4647708), (360, 4131296), (384, 3873090), (390, 3813504), (416, 3575160), (468, 3177920), (480, 3098472), (520, 2860128), (576, 2582060), (585, 2542336), (624, 2383440), (640, 2323854), (720, 2065648), (768, 1936545), (780, 1906752), (832, 1787580), (936, 1588960), (960, 1549236), (1040, 1430064), (1152, 1291030), (1170, 1271168), (1248, 1191720), (1280, 1161927), (1440, 1032824), (1560, 953376), (1664, 893790), (1872, 794480), (1920, 774618), (2080, 715032), (2304, 645515), (2340, 635584), (2496, 595860), (2880, 516412), (3120, 476688), (3328, 446895), (3744, 397240), (3840, 387309), (4160, 357516), (4680, 317792), (4992, 297930), (5760, 258206), (6240, 238344), (7488, 198620), (8320, 178758), (9360, 158896), (9931, 149760), (9984, 148965), (11520, 129103), (12480, 119172), (14976, 99310), (16640, 89379), (18720, 79448), (19862, 74880), (24960, 59586), (29793, 49920), (29952, 49655), (37440, 39724)]