208692960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 288

約数和(自身を含む): 806682240

約数和(自身を除く): 597989280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 467, 480, 490, 532, 560, 570, 588, 608, 665, 672, 735, 760, 784, 798, 840, 912, 931, 934, 980, 1064, 1120, 1140, 1176, 1330, 1401, 1470, 1520, 1568, 1596, 1680, 1824, 1862, 1868, 1960, 1995, 2128, 2280, 2335, 2352, 2660, 2793, 2802, 2940, 3040, 3192, 3269, 3360, 3724, 3736, 3920, 3990, 4256, 4560, 4655, 4670, 4704, 5320, 5586, 5604, 5880, 6384, 6538, 7005, 7448, 7472, 7840, 7980, 8873, 9120, 9310, 9340, 9807, 10640, 11172, 11208, 11760, 12768, 13076, 13965, 14010, 14896, 14944, 15960, 16345, 17746, 18620, 18680, 19614, 21280, 22344, 22416, 22883, 23520, 26152, 26619, 27930, 28020, 29792, 31920, 32690, 35492, 37240, 37360, 39228, 44365, 44688, 44832, 45766, 49035, 52304, 53238, 55860, 56040, 62111, 63840, 65380, 68649, 70984, 74480, 74720, 78456, 88730, 89376, 91532, 98070, 104608, 106476, 111720, 112080, 114415, 124222, 130760, 133095, 137298, 141968, 148960, 156912, 177460, 183064, 186333, 196140, 212952, 223440, 224160, 228830, 248444, 261520, 266190, 274596, 283936, 310555, 313824, 343245, 354920, 366128, 372666, 392280, 425904, 434777, 446880, 457660, 496888, 523040, 532380, 549192, 621110, 686490, 709840, 732256, 745332, 784560, 851808, 869554, 915320, 931665, 993776, 1064760, 1098384, 1242220, 1304331, 1372980, 1419680, 1490664, 1569120, 1739108, 1830640, 1863330, 1987552, 2129520, 2173885, 2196768, 2484440, 2608662, 2745960, 2981328, 3478216, 3661280, 3726660, 4259040, 4347770, 4968880, 5217324, 5491920, 5962656, 6521655, 6956432, 7453320, 8695540, 9937760, 10434648, 10983840, 13043310, 13912864, 14906640, 17391080, 20869296, 26086620, 29813280, 34782160, 41738592, 52173240, 69564320, 104346480, 208692960]

約数ペア:

[(1, 208692960), (2, 104346480), (3, 69564320), (4, 52173240), (5, 41738592), (6, 34782160), (7, 29813280), (8, 26086620), (10, 20869296), (12, 17391080), (14, 14906640), (15, 13912864), (16, 13043310), (19, 10983840), (20, 10434648), (21, 9937760), (24, 8695540), (28, 7453320), (30, 6956432), (32, 6521655), (35, 5962656), (38, 5491920), (40, 5217324), (42, 4968880), (48, 4347770), (49, 4259040), (56, 3726660), (57, 3661280), (60, 3478216), (70, 2981328), (76, 2745960), (80, 2608662), (84, 2484440), (95, 2196768), (96, 2173885), (98, 2129520), (105, 1987552), (112, 1863330), (114, 1830640), (120, 1739108), (133, 1569120), (140, 1490664), (147, 1419680), (152, 1372980), (160, 1304331), (168, 1242220), (190, 1098384), (196, 1064760), (210, 993776), (224, 931665), (228, 915320), (240, 869554), (245, 851808), (266, 784560), (280, 745332), (285, 732256), (294, 709840), (304, 686490), (336, 621110), (380, 549192), (392, 532380), (399, 523040), (420, 496888), (456, 457660), (467, 446880), (480, 434777), (490, 425904), (532, 392280), (560, 372666), (570, 366128), (588, 354920), (608, 343245), (665, 313824), (672, 310555), (735, 283936), (760, 274596), (784, 266190), (798, 261520), (840, 248444), (912, 228830), (931, 224160), (934, 223440), (980, 212952), (1064, 196140), (1120, 186333), (1140, 183064), (1176, 177460), (1330, 156912), (1401, 148960), (1470, 141968), (1520, 137298), (1568, 133095), (1596, 130760), (1680, 124222), (1824, 114415), (1862, 112080), (1868, 111720), (1960, 106476), (1995, 104608), (2128, 98070), (2280, 91532), (2335, 89376), (2352, 88730), (2660, 78456), (2793, 74720), (2802, 74480), (2940, 70984), (3040, 68649), (3192, 65380), (3269, 63840), (3360, 62111), (3724, 56040), (3736, 55860), (3920, 53238), (3990, 52304), (4256, 49035), (4560, 45766), (4655, 44832), (4670, 44688), (4704, 44365), (5320, 39228), (5586, 37360), (5604, 37240), (5880, 35492), (6384, 32690), (6538, 31920), (7005, 29792), (7448, 28020), (7472, 27930), (7840, 26619), (7980, 26152), (8873, 23520), (9120, 22883), (9310, 22416), (9340, 22344), (9807, 21280), (10640, 19614), (11172, 18680), (11208, 18620), (11760, 17746), (12768, 16345), (13076, 15960), (13965, 14944), (14010, 14896)]