745386720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6287}}^1$

素因数の和:6337

約数の個数: 192

約数和(自身を含む): 2662087680

約数和(自身を除く): 1916700960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3705, 3952, 4560, 4940, 5928, 6240, 6287, 7410, 7904, 9120, 9880, 11856, 12574, 14820, 18861, 19760, 23712, 25148, 29640, 31435, 37722, 39520, 50296, 59280, 62870, 75444, 81731, 94305, 100592, 118560, 119453, 125740, 150888, 163462, 188610, 201184, 238906, 245193, 251480, 301776, 326924, 358359, 377220, 408655, 477812, 490386, 502960, 597265, 603552, 653848, 716718, 754440, 817310, 955624, 980772, 1005920, 1194530, 1225965, 1307696, 1433436, 1508880, 1552889, 1634620, 1791795, 1911248, 1961544, 2389060, 2451930, 2615392, 2866872, 3017760, 3105778, 3269240, 3583590, 3822496, 3923088, 4658667, 4778120, 4903860, 5733744, 6211556, 6538480, 7167180, 7764445, 7846176, 9317334, 9556240, 9807720, 11467488, 12423112, 13076960, 14334360, 15528890, 18634668, 19112480, 19615440, 23293335, 24846224, 28668720, 31057780, 37269336, 39230880, 46586670, 49692448, 57337440, 62115560, 74538672, 93173340, 124231120, 149077344, 186346680, 248462240, 372693360, 745386720]

約数ペア:

[(1, 745386720), (2, 372693360), (3, 248462240), (4, 186346680), (5, 149077344), (6, 124231120), (8, 93173340), (10, 74538672), (12, 62115560), (13, 57337440), (15, 49692448), (16, 46586670), (19, 39230880), (20, 37269336), (24, 31057780), (26, 28668720), (30, 24846224), (32, 23293335), (38, 19615440), (39, 19112480), (40, 18634668), (48, 15528890), (52, 14334360), (57, 13076960), (60, 12423112), (65, 11467488), (76, 9807720), (78, 9556240), (80, 9317334), (95, 7846176), (96, 7764445), (104, 7167180), (114, 6538480), (120, 6211556), (130, 5733744), (152, 4903860), (156, 4778120), (160, 4658667), (190, 3923088), (195, 3822496), (208, 3583590), (228, 3269240), (240, 3105778), (247, 3017760), (260, 2866872), (285, 2615392), (304, 2451930), (312, 2389060), (380, 1961544), (390, 1911248), (416, 1791795), (456, 1634620), (480, 1552889), (494, 1508880), (520, 1433436), (570, 1307696), (608, 1225965), (624, 1194530), (741, 1005920), (760, 980772), (780, 955624), (912, 817310), (988, 754440), (1040, 716718), (1140, 653848), (1235, 603552), (1248, 597265), (1482, 502960), (1520, 490386), (1560, 477812), (1824, 408655), (1976, 377220), (2080, 358359), (2280, 326924), (2470, 301776), (2964, 251480), (3040, 245193), (3120, 238906), (3705, 201184), (3952, 188610), (4560, 163462), (4940, 150888), (5928, 125740), (6240, 119453), (6287, 118560), (7410, 100592), (7904, 94305), (9120, 81731), (9880, 75444), (11856, 62870), (12574, 59280), (14820, 50296), (18861, 39520), (19760, 37722), (23712, 31435), (25148, 29640)]