325998960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1508

約数の個数: 240

約数和(自身を含む): 1238313600

約数和(自身を除く): 912314640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1459, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2918, 2940, 3192, 3724, 3920, 3990, 4377, 4560, 4655, 5320, 5586, 5836, 5880, 6384, 7295, 7448, 7980, 8754, 9310, 10213, 10640, 11172, 11672, 11760, 13965, 14590, 14896, 15960, 17508, 18620, 20426, 21885, 22344, 23344, 27721, 27930, 29180, 30639, 31920, 35016, 37240, 40852, 43770, 44688, 51065, 55442, 55860, 58360, 61278, 70032, 71491, 74480, 81704, 83163, 87540, 102130, 110884, 111720, 116720, 122556, 138605, 142982, 153195, 163408, 166326, 175080, 194047, 204260, 214473, 221768, 223440, 245112, 277210, 285964, 306390, 332652, 350160, 357455, 388094, 408520, 415815, 428946, 443536, 490224, 554420, 571928, 582141, 612780, 665304, 714910, 776188, 817040, 831630, 857892, 970235, 1072365, 1108840, 1143856, 1164282, 1225560, 1330608, 1358329, 1429820, 1552376, 1663260, 1715784, 1940470, 2144730, 2217680, 2328564, 2451120, 2716658, 2859640, 2910705, 3104752, 3326520, 3431568, 3880940, 4074987, 4289460, 4657128, 5433316, 5719280, 5821410, 6653040, 6791645, 7761880, 8149974, 8578920, 9314256, 10866632, 11642820, 13583290, 15523760, 16299948, 17157840, 20374935, 21733264, 23285640, 27166580, 32599896, 40749870, 46571280, 54333160, 65199792, 81499740, 108666320, 162999480, 325998960]

約数ペア:

[(1, 325998960), (2, 162999480), (3, 108666320), (4, 81499740), (5, 65199792), (6, 54333160), (7, 46571280), (8, 40749870), (10, 32599896), (12, 27166580), (14, 23285640), (15, 21733264), (16, 20374935), (19, 17157840), (20, 16299948), (21, 15523760), (24, 13583290), (28, 11642820), (30, 10866632), (35, 9314256), (38, 8578920), (40, 8149974), (42, 7761880), (48, 6791645), (49, 6653040), (56, 5821410), (57, 5719280), (60, 5433316), (70, 4657128), (76, 4289460), (80, 4074987), (84, 3880940), (95, 3431568), (98, 3326520), (105, 3104752), (112, 2910705), (114, 2859640), (120, 2716658), (133, 2451120), (140, 2328564), (147, 2217680), (152, 2144730), (168, 1940470), (190, 1715784), (196, 1663260), (210, 1552376), (228, 1429820), (240, 1358329), (245, 1330608), (266, 1225560), (280, 1164282), (285, 1143856), (294, 1108840), (304, 1072365), (336, 970235), (380, 857892), (392, 831630), (399, 817040), (420, 776188), (456, 714910), (490, 665304), (532, 612780), (560, 582141), (570, 571928), (588, 554420), (665, 490224), (735, 443536), (760, 428946), (784, 415815), (798, 408520), (840, 388094), (912, 357455), (931, 350160), (980, 332652), (1064, 306390), (1140, 285964), (1176, 277210), (1330, 245112), (1459, 223440), (1470, 221768), (1520, 214473), (1596, 204260), (1680, 194047), (1862, 175080), (1960, 166326), (1995, 163408), (2128, 153195), (2280, 142982), (2352, 138605), (2660, 122556), (2793, 116720), (2918, 111720), (2940, 110884), (3192, 102130), (3724, 87540), (3920, 83163), (3990, 81704), (4377, 74480), (4560, 71491), (4655, 70032), (5320, 61278), (5586, 58360), (5836, 55860), (5880, 55442), (6384, 51065), (7295, 44688), (7448, 43770), (7980, 40852), (8754, 37240), (9310, 35016), (10213, 31920), (10640, 30639), (11172, 29180), (11672, 27930), (11760, 27721), (13965, 23344), (14590, 22344), (14896, 21885), (15960, 20426), (17508, 18620)]