1386860160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1$

素因数の和:5479

約数の個数: 256

約数和(自身を含む): 5319014400

約数和(自身を除く): 3932154240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 5431, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 10640, 10862, 12160, 12768, 13440, 15960, 16293, 17024, 18240, 21280, 21724, 25536, 27155, 31920, 32586, 36480, 38017, 42560, 43448, 51072, 54310, 63840, 65172, 76034, 81465, 85120, 86896, 103189, 108620, 114051, 127680, 130344, 152068, 162930, 173792, 190085, 206378, 217240, 228102, 255360, 260688, 304136, 309567, 325860, 347584, 380170, 412756, 434480, 456204, 515945, 521376, 570255, 608272, 619134, 651720, 695168, 722323, 760340, 825512, 868960, 912408, 1031890, 1042752, 1140510, 1216544, 1238268, 1303440, 1444646, 1520680, 1547835, 1651024, 1737920, 1824816, 2063780, 2085504, 2166969, 2281020, 2433088, 2476536, 2606880, 2889292, 3041360, 3095670, 3302048, 3475840, 3611615, 3649632, 4127560, 4333938, 4562040, 4866176, 4953072, 5213760, 5778584, 6082720, 6191340, 6604096, 7223230, 7299264, 8255120, 8667876, 9124080, 9906144, 10427520, 10834845, 11557168, 12165440, 12382680, 13208192, 14446460, 14598528, 16510240, 17335752, 18248160, 19812288, 21669690, 23114336, 24330880, 24765360, 28892920, 33020480, 34671504, 36496320, 39624576, 43339380, 46228672, 49530720, 57785840, 66040960, 69343008, 72992640, 86678760, 92457344, 99061440, 115571680, 138686016, 173357520, 198122880, 231143360, 277372032, 346715040, 462286720, 693430080, 1386860160]

約数ペア:

[(1, 1386860160), (2, 693430080), (3, 462286720), (4, 346715040), (5, 277372032), (6, 231143360), (7, 198122880), (8, 173357520), (10, 138686016), (12, 115571680), (14, 99061440), (15, 92457344), (16, 86678760), (19, 72992640), (20, 69343008), (21, 66040960), (24, 57785840), (28, 49530720), (30, 46228672), (32, 43339380), (35, 39624576), (38, 36496320), (40, 34671504), (42, 33020480), (48, 28892920), (56, 24765360), (57, 24330880), (60, 23114336), (64, 21669690), (70, 19812288), (76, 18248160), (80, 17335752), (84, 16510240), (95, 14598528), (96, 14446460), (105, 13208192), (112, 12382680), (114, 12165440), (120, 11557168), (128, 10834845), (133, 10427520), (140, 9906144), (152, 9124080), (160, 8667876), (168, 8255120), (190, 7299264), (192, 7223230), (210, 6604096), (224, 6191340), (228, 6082720), (240, 5778584), (266, 5213760), (280, 4953072), (285, 4866176), (304, 4562040), (320, 4333938), (336, 4127560), (380, 3649632), (384, 3611615), (399, 3475840), (420, 3302048), (448, 3095670), (456, 3041360), (480, 2889292), (532, 2606880), (560, 2476536), (570, 2433088), (608, 2281020), (640, 2166969), (665, 2085504), (672, 2063780), (760, 1824816), (798, 1737920), (840, 1651024), (896, 1547835), (912, 1520680), (960, 1444646), (1064, 1303440), (1120, 1238268), (1140, 1216544), (1216, 1140510), (1330, 1042752), (1344, 1031890), (1520, 912408), (1596, 868960), (1680, 825512), (1824, 760340), (1920, 722323), (1995, 695168), (2128, 651720), (2240, 619134), (2280, 608272), (2432, 570255), (2660, 521376), (2688, 515945), (3040, 456204), (3192, 434480), (3360, 412756), (3648, 380170), (3990, 347584), (4256, 325860), (4480, 309567), (4560, 304136), (5320, 260688), (5431, 255360), (6080, 228102), (6384, 217240), (6720, 206378), (7296, 190085), (7980, 173792), (8512, 162930), (9120, 152068), (10640, 130344), (10862, 127680), (12160, 114051), (12768, 108620), (13440, 103189), (15960, 86896), (16293, 85120), (17024, 81465), (18240, 76034), (21280, 65172), (21724, 63840), (25536, 54310), (27155, 51072), (31920, 43448), (32586, 42560), (36480, 38017)]