20160343680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3709}}^1$

素因数の和:3899

約数の個数: 256

約数和(自身を含む): 68115600000

約数和(自身を除く): 47955256320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 149, 152, 160, 190, 192, 228, 240, 285, 298, 304, 320, 380, 384, 447, 456, 480, 570, 596, 608, 640, 745, 760, 894, 912, 960, 1140, 1192, 1216, 1490, 1520, 1788, 1824, 1920, 2235, 2280, 2384, 2432, 2831, 2980, 3040, 3576, 3648, 3709, 4470, 4560, 4768, 5662, 5960, 6080, 7152, 7296, 7418, 8493, 8940, 9120, 9536, 11127, 11324, 11920, 12160, 14155, 14304, 14836, 16986, 17880, 18240, 18545, 19072, 22254, 22648, 23840, 28310, 28608, 29672, 33972, 35760, 36480, 37090, 42465, 44508, 45296, 47680, 55635, 56620, 57216, 59344, 67944, 70471, 71520, 74180, 84930, 89016, 90592, 95360, 111270, 113240, 118688, 135888, 140942, 143040, 148360, 169860, 178032, 181184, 211413, 222540, 226480, 237376, 271776, 281884, 286080, 296720, 339720, 352355, 356064, 362368, 422826, 445080, 452960, 474752, 543552, 552641, 563768, 593440, 679440, 704710, 712128, 845652, 890160, 905920, 1057065, 1087104, 1105282, 1127536, 1186880, 1358880, 1409420, 1424256, 1657923, 1691304, 1780320, 1811840, 2114130, 2210564, 2255072, 2373760, 2717760, 2763205, 2818840, 3315846, 3382608, 3560640, 4228260, 4421128, 4510144, 5435520, 5526410, 5637680, 6631692, 6765216, 7121280, 8289615, 8456520, 8842256, 9020288, 10500179, 11052820, 11275360, 13263384, 13530432, 16579230, 16913040, 17684512, 21000358, 22105640, 22550720, 26526768, 27060864, 31500537, 33158460, 33826080, 35369024, 42000716, 44211280, 45101440, 52500895, 53053536, 63001074, 66316920, 67652160, 70738048, 84001432, 88422560, 105001790, 106107072, 126002148, 132633840, 135304320, 157502685, 168002864, 176845120, 210003580, 212214144, 252004296, 265267680, 315005370, 336005728, 353690240, 420007160, 504008592, 530535360, 630010740, 672011456, 840014320, 1008017184, 1061070720, 1260021480, 1344022912, 1680028640, 2016034368, 2520042960, 3360057280, 4032068736, 5040085920, 6720114560, 10080171840, 20160343680]

約数ペア:

[(1, 20160343680), (2, 10080171840), (3, 6720114560), (4, 5040085920), (5, 4032068736), (6, 3360057280), (8, 2520042960), (10, 2016034368), (12, 1680028640), (15, 1344022912), (16, 1260021480), (19, 1061070720), (20, 1008017184), (24, 840014320), (30, 672011456), (32, 630010740), (38, 530535360), (40, 504008592), (48, 420007160), (57, 353690240), (60, 336005728), (64, 315005370), (76, 265267680), (80, 252004296), (95, 212214144), (96, 210003580), (114, 176845120), (120, 168002864), (128, 157502685), (149, 135304320), (152, 132633840), (160, 126002148), (190, 106107072), (192, 105001790), (228, 88422560), (240, 84001432), (285, 70738048), (298, 67652160), (304, 66316920), (320, 63001074), (380, 53053536), (384, 52500895), (447, 45101440), (456, 44211280), (480, 42000716), (570, 35369024), (596, 33826080), (608, 33158460), (640, 31500537), (745, 27060864), (760, 26526768), (894, 22550720), (912, 22105640), (960, 21000358), (1140, 17684512), (1192, 16913040), (1216, 16579230), (1490, 13530432), (1520, 13263384), (1788, 11275360), (1824, 11052820), (1920, 10500179), (2235, 9020288), (2280, 8842256), (2384, 8456520), (2432, 8289615), (2831, 7121280), (2980, 6765216), (3040, 6631692), (3576, 5637680), (3648, 5526410), (3709, 5435520), (4470, 4510144), (4560, 4421128), (4768, 4228260), (5662, 3560640), (5960, 3382608), (6080, 3315846), (7152, 2818840), (7296, 2763205), (7418, 2717760), (8493, 2373760), (8940, 2255072), (9120, 2210564), (9536, 2114130), (11127, 1811840), (11324, 1780320), (11920, 1691304), (12160, 1657923), (14155, 1424256), (14304, 1409420), (14836, 1358880), (16986, 1186880), (17880, 1127536), (18240, 1105282), (18545, 1087104), (19072, 1057065), (22254, 905920), (22648, 890160), (23840, 845652), (28310, 712128), (28608, 704710), (29672, 679440), (33972, 593440), (35760, 563768), (36480, 552641), (37090, 543552), (42465, 474752), (44508, 452960), (45296, 445080), (47680, 422826), (55635, 362368), (56620, 356064), (57216, 352355), (59344, 339720), (67944, 296720), (70471, 286080), (71520, 281884), (74180, 271776), (84930, 237376), (89016, 226480), (90592, 222540), (95360, 211413), (111270, 181184), (113240, 178032), (118688, 169860), (135888, 148360), (140942, 143040)]