56744640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 336

約数和(自身を含む): 221101920

約数和(自身を除く): 164357280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 61, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 122, 136, 144, 152, 153, 160, 170, 171, 180, 183, 190, 192, 204, 228, 240, 244, 255, 272, 285, 288, 304, 305, 306, 320, 323, 340, 342, 360, 366, 380, 408, 456, 480, 488, 510, 544, 549, 570, 576, 608, 610, 612, 646, 680, 684, 720, 732, 760, 765, 816, 855, 912, 915, 960, 969, 976, 1020, 1037, 1088, 1098, 1140, 1159, 1216, 1220, 1224, 1292, 1360, 1368, 1440, 1464, 1520, 1530, 1615, 1632, 1710, 1824, 1830, 1938, 1952, 2040, 2074, 2196, 2280, 2318, 2440, 2448, 2584, 2720, 2736, 2745, 2880, 2907, 2928, 3040, 3060, 3111, 3230, 3264, 3420, 3477, 3648, 3660, 3876, 3904, 4080, 4148, 4392, 4560, 4636, 4845, 4880, 4896, 5168, 5185, 5440, 5472, 5490, 5795, 5814, 5856, 6080, 6120, 6222, 6460, 6840, 6954, 7320, 7752, 8160, 8296, 8784, 9120, 9272, 9333, 9690, 9760, 9792, 10336, 10370, 10431, 10944, 10980, 11590, 11628, 11712, 12240, 12444, 12920, 13680, 13908, 14535, 14640, 15504, 15555, 16320, 16592, 17385, 17568, 18240, 18544, 18666, 19380, 19520, 19703, 20672, 20740, 20862, 21960, 23180, 23256, 24480, 24888, 25840, 27360, 27816, 29070, 29280, 31008, 31110, 33184, 34770, 35136, 37088, 37332, 38760, 39406, 41480, 41724, 43920, 46360, 46512, 46665, 48960, 49776, 51680, 52155, 54720, 55632, 58140, 58560, 59109, 62016, 62220, 66368, 69540, 74176, 74664, 77520, 78812, 82960, 83448, 87840, 92720, 93024, 93330, 98515, 99552, 103360, 104310, 111264, 116280, 118218, 124440, 139080, 149328, 155040, 157624, 165920, 166896, 175680, 177327, 185440, 186048, 186660, 197030, 199104, 208620, 222528, 232560, 236436, 248880, 278160, 295545, 298656, 310080, 315248, 331840, 333792, 354654, 370880, 373320, 394060, 417240, 465120, 472872, 497760, 556320, 591090, 597312, 630496, 667584, 709308, 746640, 788120, 834480, 886635, 930240, 945744, 995520, 1112640, 1182180, 1260992, 1418616, 1493280, 1576240, 1668960, 1773270, 1891488, 2364360, 2837232, 2986560, 3152480, 3337920, 3546540, 3782976, 4728720, 5674464, 6304960, 7093080, 9457440, 11348928, 14186160, 18914880, 28372320, 56744640]

約数ペア:

[(1, 56744640), (2, 28372320), (3, 18914880), (4, 14186160), (5, 11348928), (6, 9457440), (8, 7093080), (9, 6304960), (10, 5674464), (12, 4728720), (15, 3782976), (16, 3546540), (17, 3337920), (18, 3152480), (19, 2986560), (20, 2837232), (24, 2364360), (30, 1891488), (32, 1773270), (34, 1668960), (36, 1576240), (38, 1493280), (40, 1418616), (45, 1260992), (48, 1182180), (51, 1112640), (57, 995520), (60, 945744), (61, 930240), (64, 886635), (68, 834480), (72, 788120), (76, 746640), (80, 709308), (85, 667584), (90, 630496), (95, 597312), (96, 591090), (102, 556320), (114, 497760), (120, 472872), (122, 465120), (136, 417240), (144, 394060), (152, 373320), (153, 370880), (160, 354654), (170, 333792), (171, 331840), (180, 315248), (183, 310080), (190, 298656), (192, 295545), (204, 278160), (228, 248880), (240, 236436), (244, 232560), (255, 222528), (272, 208620), (285, 199104), (288, 197030), (304, 186660), (305, 186048), (306, 185440), (320, 177327), (323, 175680), (340, 166896), (342, 165920), (360, 157624), (366, 155040), (380, 149328), (408, 139080), (456, 124440), (480, 118218), (488, 116280), (510, 111264), (544, 104310), (549, 103360), (570, 99552), (576, 98515), (608, 93330), (610, 93024), (612, 92720), (646, 87840), (680, 83448), (684, 82960), (720, 78812), (732, 77520), (760, 74664), (765, 74176), (816, 69540), (855, 66368), (912, 62220), (915, 62016), (960, 59109), (969, 58560), (976, 58140), (1020, 55632), (1037, 54720), (1088, 52155), (1098, 51680), (1140, 49776), (1159, 48960), (1216, 46665), (1220, 46512), (1224, 46360), (1292, 43920), (1360, 41724), (1368, 41480), (1440, 39406), (1464, 38760), (1520, 37332), (1530, 37088), (1615, 35136), (1632, 34770), (1710, 33184), (1824, 31110), (1830, 31008), (1938, 29280), (1952, 29070), (2040, 27816), (2074, 27360), (2196, 25840), (2280, 24888), (2318, 24480), (2440, 23256), (2448, 23180), (2584, 21960), (2720, 20862), (2736, 20740), (2745, 20672), (2880, 19703), (2907, 19520), (2928, 19380), (3040, 18666), (3060, 18544), (3111, 18240), (3230, 17568), (3264, 17385), (3420, 16592), (3477, 16320), (3648, 15555), (3660, 15504), (3876, 14640), (3904, 14535), (4080, 13908), (4148, 13680), (4392, 12920), (4560, 12444), (4636, 12240), (4845, 11712), (4880, 11628), (4896, 11590), (5168, 10980), (5185, 10944), (5440, 10431), (5472, 10370), (5490, 10336), (5795, 9792), (5814, 9760), (5856, 9690), (6080, 9333), (6120, 9272), (6222, 9120), (6460, 8784), (6840, 8296), (6954, 8160), (7320, 7752)]