625684320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:518

約数の個数: 288

約数和(自身を含む): 2303290080

約数和(自身を除く): 1677605760

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, 419, 480, 488, 510, 544, 549, 610, 612, 680, 720, 732, 765, 816, 838, 915, 976, 1020, 1037, 1098, 1220, 1224, 1257, 1360, 1440, 1464, 1530, 1632, 1676, 1830, 1952, 2040, 2074, 2095, 2196, 2440, 2448, 2514, 2720, 2745, 2928, 3060, 3111, 3352, 3660, 3771, 4080, 4148, 4190, 4392, 4880, 4896, 5028, 5185, 5490, 5856, 6120, 6222, 6285, 6704, 7123, 7320, 7542, 8160, 8296, 8380, 8784, 9333, 9760, 10056, 10370, 10980, 12240, 12444, 12570, 13408, 14246, 14640, 15084, 15555, 16592, 16760, 17568, 18666, 18855, 20112, 20740, 21369, 21960, 24480, 24888, 25140, 25559, 28492, 29280, 30168, 31110, 33184, 33520, 35615, 37332, 37710, 40224, 41480, 42738, 43920, 46665, 49776, 50280, 51118, 56984, 60336, 62220, 64107, 67040, 71230, 74664, 75420, 76677, 82960, 85476, 87840, 93330, 99552, 100560, 102236, 106845, 113968, 120672, 124440, 127795, 128214, 142460, 149328, 150840, 153354, 165920, 170952, 186660, 201120, 204472, 213690, 227936, 230031, 248880, 255590, 256428, 284920, 298656, 301680, 306708, 320535, 341904, 373320, 383385, 408944, 427380, 434503, 460062, 497760, 511180, 512856, 569840, 603360, 613416, 641070, 683808, 746640, 766770, 817888, 854760, 869006, 920124, 1022360, 1025712, 1139680, 1150155, 1226832, 1282140, 1303509, 1493280, 1533540, 1709520, 1738012, 1840248, 2044720, 2051424, 2172515, 2300310, 2453664, 2564280, 2607018, 3067080, 3419040, 3476024, 3680496, 3910527, 4089440, 4345030, 4600620, 5128560, 5214036, 6134160, 6517545, 6952048, 7360992, 7821054, 8690060, 9201240, 10257120, 10428072, 12268320, 13035090, 13904096, 15642108, 17380120, 18402480, 19552635, 20856144, 26070180, 31284216, 34760240, 36804960, 39105270, 41712288, 52140360, 62568432, 69520480, 78210540, 104280720, 125136864, 156421080, 208561440, 312842160, 625684320]

約数ペア:

[(1, 625684320), (2, 312842160), (3, 208561440), (4, 156421080), (5, 125136864), (6, 104280720), (8, 78210540), (9, 69520480), (10, 62568432), (12, 52140360), (15, 41712288), (16, 39105270), (17, 36804960), (18, 34760240), (20, 31284216), (24, 26070180), (30, 20856144), (32, 19552635), (34, 18402480), (36, 17380120), (40, 15642108), (45, 13904096), (48, 13035090), (51, 12268320), (60, 10428072), (61, 10257120), (68, 9201240), (72, 8690060), (80, 7821054), (85, 7360992), (90, 6952048), (96, 6517545), (102, 6134160), (120, 5214036), (122, 5128560), (136, 4600620), (144, 4345030), (153, 4089440), (160, 3910527), (170, 3680496), (180, 3476024), (183, 3419040), (204, 3067080), (240, 2607018), (244, 2564280), (255, 2453664), (272, 2300310), (288, 2172515), (305, 2051424), (306, 2044720), (340, 1840248), (360, 1738012), (366, 1709520), (408, 1533540), (419, 1493280), (480, 1303509), (488, 1282140), (510, 1226832), (544, 1150155), (549, 1139680), (610, 1025712), (612, 1022360), (680, 920124), (720, 869006), (732, 854760), (765, 817888), (816, 766770), (838, 746640), (915, 683808), (976, 641070), (1020, 613416), (1037, 603360), (1098, 569840), (1220, 512856), (1224, 511180), (1257, 497760), (1360, 460062), (1440, 434503), (1464, 427380), (1530, 408944), (1632, 383385), (1676, 373320), (1830, 341904), (1952, 320535), (2040, 306708), (2074, 301680), (2095, 298656), (2196, 284920), (2440, 256428), (2448, 255590), (2514, 248880), (2720, 230031), (2745, 227936), (2928, 213690), (3060, 204472), (3111, 201120), (3352, 186660), (3660, 170952), (3771, 165920), (4080, 153354), (4148, 150840), (4190, 149328), (4392, 142460), (4880, 128214), (4896, 127795), (5028, 124440), (5185, 120672), (5490, 113968), (5856, 106845), (6120, 102236), (6222, 100560), (6285, 99552), (6704, 93330), (7123, 87840), (7320, 85476), (7542, 82960), (8160, 76677), (8296, 75420), (8380, 74664), (8784, 71230), (9333, 67040), (9760, 64107), (10056, 62220), (10370, 60336), (10980, 56984), (12240, 51118), (12444, 50280), (12570, 49776), (13408, 46665), (14246, 43920), (14640, 42738), (15084, 41480), (15555, 40224), (16592, 37710), (16760, 37332), (17568, 35615), (18666, 33520), (18855, 33184), (20112, 31110), (20740, 30168), (21369, 29280), (21960, 28492), (24480, 25559), (24888, 25140)]