2018002560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2833}}^1$

素因数の和:2915

約数の個数: 256

約数和(自身を含む): 7492642560

約数和(自身を除く): 5474640000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 384, 420, 424, 448, 480, 530, 560, 636, 640, 672, 742, 795, 840, 848, 896, 960, 1060, 1113, 1120, 1272, 1344, 1484, 1590, 1680, 1696, 1855, 1920, 2120, 2226, 2240, 2544, 2688, 2833, 2968, 3180, 3360, 3392, 3710, 4240, 4452, 4480, 5088, 5565, 5666, 5936, 6360, 6720, 6784, 7420, 8480, 8499, 8904, 10176, 11130, 11332, 11872, 12720, 13440, 14165, 14840, 16960, 16998, 17808, 19831, 20352, 22260, 22664, 23744, 25440, 28330, 29680, 33920, 33996, 35616, 39662, 42495, 44520, 45328, 47488, 50880, 56660, 59360, 59493, 67992, 71232, 79324, 84990, 89040, 90656, 99155, 101760, 113320, 118720, 118986, 135984, 142464, 150149, 158648, 169980, 178080, 181312, 198310, 226640, 237440, 237972, 271968, 297465, 300298, 317296, 339960, 356160, 362624, 396620, 450447, 453280, 475944, 543936, 594930, 600596, 634592, 679920, 712320, 750745, 793240, 900894, 906560, 951888, 1051043, 1087872, 1189860, 1201192, 1269184, 1359840, 1501490, 1586480, 1801788, 1813120, 1903776, 2102086, 2252235, 2379720, 2402384, 2538368, 2719680, 3002980, 3153129, 3172960, 3603576, 3807552, 4204172, 4504470, 4759440, 4804768, 5255215, 5439360, 6005960, 6306258, 6345920, 7207152, 7615104, 8408344, 9008940, 9518880, 9609536, 10510430, 12011920, 12612516, 12691840, 14414304, 15765645, 16816688, 18017880, 19037760, 19219072, 21020860, 24023840, 25225032, 28828608, 31531290, 33633376, 36035760, 38075520, 42041720, 48047680, 50450064, 57657216, 63062580, 67266752, 72071520, 84083440, 96095360, 100900128, 126125160, 134533504, 144143040, 168166880, 201800256, 252250320, 288286080, 336333760, 403600512, 504500640, 672667520, 1009001280, 2018002560]

約数ペア:

[(1, 2018002560), (2, 1009001280), (3, 672667520), (4, 504500640), (5, 403600512), (6, 336333760), (7, 288286080), (8, 252250320), (10, 201800256), (12, 168166880), (14, 144143040), (15, 134533504), (16, 126125160), (20, 100900128), (21, 96095360), (24, 84083440), (28, 72071520), (30, 67266752), (32, 63062580), (35, 57657216), (40, 50450064), (42, 48047680), (48, 42041720), (53, 38075520), (56, 36035760), (60, 33633376), (64, 31531290), (70, 28828608), (80, 25225032), (84, 24023840), (96, 21020860), (105, 19219072), (106, 19037760), (112, 18017880), (120, 16816688), (128, 15765645), (140, 14414304), (159, 12691840), (160, 12612516), (168, 12011920), (192, 10510430), (210, 9609536), (212, 9518880), (224, 9008940), (240, 8408344), (265, 7615104), (280, 7207152), (318, 6345920), (320, 6306258), (336, 6005960), (371, 5439360), (384, 5255215), (420, 4804768), (424, 4759440), (448, 4504470), (480, 4204172), (530, 3807552), (560, 3603576), (636, 3172960), (640, 3153129), (672, 3002980), (742, 2719680), (795, 2538368), (840, 2402384), (848, 2379720), (896, 2252235), (960, 2102086), (1060, 1903776), (1113, 1813120), (1120, 1801788), (1272, 1586480), (1344, 1501490), (1484, 1359840), (1590, 1269184), (1680, 1201192), (1696, 1189860), (1855, 1087872), (1920, 1051043), (2120, 951888), (2226, 906560), (2240, 900894), (2544, 793240), (2688, 750745), (2833, 712320), (2968, 679920), (3180, 634592), (3360, 600596), (3392, 594930), (3710, 543936), (4240, 475944), (4452, 453280), (4480, 450447), (5088, 396620), (5565, 362624), (5666, 356160), (5936, 339960), (6360, 317296), (6720, 300298), (6784, 297465), (7420, 271968), (8480, 237972), (8499, 237440), (8904, 226640), (10176, 198310), (11130, 181312), (11332, 178080), (11872, 169980), (12720, 158648), (13440, 150149), (14165, 142464), (14840, 135984), (16960, 118986), (16998, 118720), (17808, 113320), (19831, 101760), (20352, 99155), (22260, 90656), (22664, 89040), (23744, 84990), (25440, 79324), (28330, 71232), (29680, 67992), (33920, 59493), (33996, 59360), (35616, 56660), (39662, 50880), (42495, 47488), (44520, 45328)]