2104031520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1508

約数の個数: 288

約数和(自身を含む): 7732473840

約数和(自身を除く): 5628442320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 61, 68, 72, 80, 85, 90, 96, 102, 120, 122, 136, 144, 153, 160, 170, 180, 183, 204, 240, 244, 255, 272, 288, 305, 306, 340, 360, 366, 408, 480, 488, 510, 544, 549, 610, 612, 680, 720, 732, 765, 816, 915, 976, 1020, 1037, 1098, 1220, 1224, 1360, 1409, 1440, 1464, 1530, 1632, 1830, 1952, 2040, 2074, 2196, 2440, 2448, 2720, 2745, 2818, 2928, 3060, 3111, 3660, 4080, 4148, 4227, 4392, 4880, 4896, 5185, 5490, 5636, 5856, 6120, 6222, 7045, 7320, 8160, 8296, 8454, 8784, 9333, 9760, 10370, 10980, 11272, 12240, 12444, 12681, 14090, 14640, 15555, 16592, 16908, 17568, 18666, 20740, 21135, 21960, 22544, 23953, 24480, 24888, 25362, 28180, 29280, 31110, 33184, 33816, 37332, 41480, 42270, 43920, 45088, 46665, 47906, 49776, 50724, 56360, 62220, 63405, 67632, 71859, 74664, 82960, 84540, 85949, 87840, 93330, 95812, 99552, 101448, 112720, 119765, 124440, 126810, 135264, 143718, 149328, 165920, 169080, 171898, 186660, 191624, 202896, 215577, 225440, 239530, 248880, 253620, 257847, 287436, 298656, 338160, 343796, 359295, 373320, 383248, 405792, 429745, 431154, 479060, 497760, 507240, 515694, 574872, 676320, 687592, 718590, 746640, 766496, 773541, 859490, 862308, 958120, 1014480, 1031388, 1077885, 1149744, 1289235, 1375184, 1437180, 1461133, 1493280, 1547082, 1718980, 1724616, 1916240, 2028960, 2062776, 2155770, 2299488, 2578470, 2750368, 2874360, 2922266, 3094164, 3437960, 3449232, 3832480, 3867705, 4125552, 4311540, 4383399, 5156940, 5748720, 5844532, 6188328, 6875920, 6898464, 7305665, 7735410, 8251104, 8623080, 8766798, 10313880, 11497440, 11689064, 12376656, 13150197, 13751840, 14611330, 15470820, 17246160, 17533596, 20627760, 21916995, 23378128, 24753312, 26300394, 29222660, 30941640, 34492320, 35067192, 41255520, 43833990, 46756256, 52600788, 58445320, 61883280, 65750985, 70134384, 87667980, 105201576, 116890640, 123766560, 131501970, 140268768, 175335960, 210403152, 233781280, 263003940, 350671920, 420806304, 526007880, 701343840, 1052015760, 2104031520]

約数ペア:

[(1, 2104031520), (2, 1052015760), (3, 701343840), (4, 526007880), (5, 420806304), (6, 350671920), (8, 263003940), (9, 233781280), (10, 210403152), (12, 175335960), (15, 140268768), (16, 131501970), (17, 123766560), (18, 116890640), (20, 105201576), (24, 87667980), (30, 70134384), (32, 65750985), (34, 61883280), (36, 58445320), (40, 52600788), (45, 46756256), (48, 43833990), (51, 41255520), (60, 35067192), (61, 34492320), (68, 30941640), (72, 29222660), (80, 26300394), (85, 24753312), (90, 23378128), (96, 21916995), (102, 20627760), (120, 17533596), (122, 17246160), (136, 15470820), (144, 14611330), (153, 13751840), (160, 13150197), (170, 12376656), (180, 11689064), (183, 11497440), (204, 10313880), (240, 8766798), (244, 8623080), (255, 8251104), (272, 7735410), (288, 7305665), (305, 6898464), (306, 6875920), (340, 6188328), (360, 5844532), (366, 5748720), (408, 5156940), (480, 4383399), (488, 4311540), (510, 4125552), (544, 3867705), (549, 3832480), (610, 3449232), (612, 3437960), (680, 3094164), (720, 2922266), (732, 2874360), (765, 2750368), (816, 2578470), (915, 2299488), (976, 2155770), (1020, 2062776), (1037, 2028960), (1098, 1916240), (1220, 1724616), (1224, 1718980), (1360, 1547082), (1409, 1493280), (1440, 1461133), (1464, 1437180), (1530, 1375184), (1632, 1289235), (1830, 1149744), (1952, 1077885), (2040, 1031388), (2074, 1014480), (2196, 958120), (2440, 862308), (2448, 859490), (2720, 773541), (2745, 766496), (2818, 746640), (2928, 718590), (3060, 687592), (3111, 676320), (3660, 574872), (4080, 515694), (4148, 507240), (4227, 497760), (4392, 479060), (4880, 431154), (4896, 429745), (5185, 405792), (5490, 383248), (5636, 373320), (5856, 359295), (6120, 343796), (6222, 338160), (7045, 298656), (7320, 287436), (8160, 257847), (8296, 253620), (8454, 248880), (8784, 239530), (9333, 225440), (9760, 215577), (10370, 202896), (10980, 191624), (11272, 186660), (12240, 171898), (12444, 169080), (12681, 165920), (14090, 149328), (14640, 143718), (15555, 135264), (16592, 126810), (16908, 124440), (17568, 119765), (18666, 112720), (20740, 101448), (21135, 99552), (21960, 95812), (22544, 93330), (23953, 87840), (24480, 85949), (24888, 84540), (25362, 82960), (28180, 74664), (29280, 71859), (31110, 67632), (33184, 63405), (33816, 62220), (37332, 56360), (41480, 50724), (42270, 49776), (43920, 47906), (45088, 46665)]