20174744160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2371}}^1$

素因数の和:2722

約数の個数: 288

約数和(自身を含む): 72733489920

約数和(自身を除く): 52558745760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 311, 342, 360, 380, 456, 480, 570, 608, 622, 684, 720, 760, 855, 912, 933, 1140, 1244, 1368, 1440, 1520, 1555, 1710, 1824, 1866, 2280, 2371, 2488, 2736, 2799, 3040, 3110, 3420, 3732, 4560, 4665, 4742, 4976, 5472, 5598, 5909, 6220, 6840, 7113, 7464, 9120, 9330, 9484, 9952, 11196, 11818, 11855, 12440, 13680, 13995, 14226, 14928, 17727, 18660, 18968, 21339, 22392, 23636, 23710, 24880, 27360, 27990, 28452, 29545, 29856, 35454, 35565, 37320, 37936, 42678, 44784, 45049, 47272, 47420, 49760, 53181, 55980, 56904, 59090, 70908, 71130, 74640, 75872, 85356, 88635, 89568, 90098, 94544, 94840, 106362, 106695, 111960, 113808, 118180, 135147, 141816, 142260, 149280, 170712, 177270, 180196, 189088, 189680, 212724, 213390, 223920, 225245, 227616, 236360, 265905, 270294, 283632, 284520, 341424, 354540, 360392, 379360, 405441, 425448, 426780, 447840, 450490, 472720, 531810, 540588, 567264, 569040, 675735, 682848, 709080, 720784, 737381, 810882, 850896, 853560, 900980, 945440, 1063620, 1081176, 1138080, 1351470, 1418160, 1441568, 1474762, 1621764, 1701792, 1707120, 1801960, 2027205, 2127240, 2162352, 2212143, 2702940, 2836320, 2949524, 3243528, 3414240, 3603920, 3686905, 4054410, 4254480, 4324704, 4424286, 5405880, 5899048, 6487056, 6636429, 7207840, 7373810, 8108820, 8508960, 8848572, 10811760, 11060715, 11798096, 12974112, 13272858, 14010239, 14747620, 16217640, 17697144, 21623520, 22121430, 23596192, 26545716, 28020478, 29495240, 32435280, 33182145, 35394288, 42030717, 44242860, 53091432, 56040956, 58990480, 64870560, 66364290, 70051195, 70788576, 84061434, 88485720, 106182864, 112081912, 117980960, 126092151, 132728580, 140102390, 168122868, 176971440, 210153585, 212365728, 224163824, 252184302, 265457160, 280204780, 336245736, 353942880, 420307170, 448327648, 504368604, 530914320, 560409560, 630460755, 672491472, 840614340, 1008737208, 1061828640, 1120819120, 1260921510, 1344982944, 1681228680, 2017474416, 2241638240, 2521843020, 3362457360, 4034948832, 5043686040, 6724914720, 10087372080, 20174744160]

約数ペア:

[(1, 20174744160), (2, 10087372080), (3, 6724914720), (4, 5043686040), (5, 4034948832), (6, 3362457360), (8, 2521843020), (9, 2241638240), (10, 2017474416), (12, 1681228680), (15, 1344982944), (16, 1260921510), (18, 1120819120), (19, 1061828640), (20, 1008737208), (24, 840614340), (30, 672491472), (32, 630460755), (36, 560409560), (38, 530914320), (40, 504368604), (45, 448327648), (48, 420307170), (57, 353942880), (60, 336245736), (72, 280204780), (76, 265457160), (80, 252184302), (90, 224163824), (95, 212365728), (96, 210153585), (114, 176971440), (120, 168122868), (144, 140102390), (152, 132728580), (160, 126092151), (171, 117980960), (180, 112081912), (190, 106182864), (228, 88485720), (240, 84061434), (285, 70788576), (288, 70051195), (304, 66364290), (311, 64870560), (342, 58990480), (360, 56040956), (380, 53091432), (456, 44242860), (480, 42030717), (570, 35394288), (608, 33182145), (622, 32435280), (684, 29495240), (720, 28020478), (760, 26545716), (855, 23596192), (912, 22121430), (933, 21623520), (1140, 17697144), (1244, 16217640), (1368, 14747620), (1440, 14010239), (1520, 13272858), (1555, 12974112), (1710, 11798096), (1824, 11060715), (1866, 10811760), (2280, 8848572), (2371, 8508960), (2488, 8108820), (2736, 7373810), (2799, 7207840), (3040, 6636429), (3110, 6487056), (3420, 5899048), (3732, 5405880), (4560, 4424286), (4665, 4324704), (4742, 4254480), (4976, 4054410), (5472, 3686905), (5598, 3603920), (5909, 3414240), (6220, 3243528), (6840, 2949524), (7113, 2836320), (7464, 2702940), (9120, 2212143), (9330, 2162352), (9484, 2127240), (9952, 2027205), (11196, 1801960), (11818, 1707120), (11855, 1701792), (12440, 1621764), (13680, 1474762), (13995, 1441568), (14226, 1418160), (14928, 1351470), (17727, 1138080), (18660, 1081176), (18968, 1063620), (21339, 945440), (22392, 900980), (23636, 853560), (23710, 850896), (24880, 810882), (27360, 737381), (27990, 720784), (28452, 709080), (29545, 682848), (29856, 675735), (35454, 569040), (35565, 567264), (37320, 540588), (37936, 531810), (42678, 472720), (44784, 450490), (45049, 447840), (47272, 426780), (47420, 425448), (49760, 405441), (53181, 379360), (55980, 360392), (56904, 354540), (59090, 341424), (70908, 284520), (71130, 283632), (74640, 270294), (75872, 265905), (85356, 236360), (88635, 227616), (89568, 225245), (90098, 223920), (94544, 213390), (94840, 212724), (106362, 189680), (106695, 189088), (111960, 180196), (113808, 177270), (118180, 170712), (135147, 149280), (141816, 142260)]