7855847160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11447}}^1$

素因数の和:11530

約数の個数: 256

約数和(自身を含む): 29013811200

約数和(自身を除く): 21157964040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 56, 57, 60, 70, 76, 84, 86, 95, 105, 114, 120, 129, 133, 140, 152, 168, 172, 190, 210, 215, 228, 258, 266, 280, 285, 301, 344, 380, 399, 420, 430, 456, 516, 532, 570, 602, 645, 665, 760, 798, 817, 840, 860, 903, 1032, 1064, 1140, 1204, 1290, 1330, 1505, 1596, 1634, 1720, 1806, 1995, 2280, 2408, 2451, 2580, 2660, 3010, 3192, 3268, 3612, 3990, 4085, 4515, 4902, 5160, 5320, 5719, 6020, 6536, 7224, 7980, 8170, 9030, 9804, 11438, 11447, 12040, 12255, 15960, 16340, 17157, 18060, 19608, 22876, 22894, 24510, 28595, 32680, 34314, 34341, 36120, 45752, 45788, 49020, 57190, 57235, 68628, 68682, 80129, 85785, 91576, 98040, 114380, 114470, 137256, 137364, 160258, 171570, 171705, 217493, 228760, 228940, 240387, 274728, 320516, 343140, 343410, 400645, 434986, 457880, 480774, 492221, 641032, 652479, 686280, 686820, 801290, 869972, 961548, 984442, 1087465, 1201935, 1304958, 1373640, 1476663, 1522451, 1602580, 1739944, 1923096, 1968884, 2174930, 2403870, 2461105, 2609916, 2953326, 3044902, 3205160, 3262395, 3445547, 3937768, 4349860, 4567353, 4807740, 4922210, 5219832, 5906652, 6089804, 6524790, 6891094, 7383315, 7612255, 8699720, 9134706, 9352199, 9615480, 9844420, 10336641, 11813304, 12179608, 13049580, 13782188, 14766630, 15224510, 17227735, 18269412, 18704398, 19688840, 20673282, 22836765, 26099160, 27564376, 28056597, 29533260, 30449020, 34455470, 36538824, 37408796, 41346564, 45673530, 46760995, 51683205, 56113194, 59066520, 60898040, 65465393, 68910940, 74817592, 82693128, 91347060, 93521990, 103366410, 112226388, 130930786, 137821880, 140282985, 182694120, 187043980, 196396179, 206732820, 224452776, 261861572, 280565970, 327326965, 374087960, 392792358, 413465640, 523723144, 561131940, 654653930, 785584716, 981980895, 1122263880, 1309307860, 1571169432, 1963961790, 2618615720, 3927923580, 7855847160]

約数ペア:

[(1, 7855847160), (2, 3927923580), (3, 2618615720), (4, 1963961790), (5, 1571169432), (6, 1309307860), (7, 1122263880), (8, 981980895), (10, 785584716), (12, 654653930), (14, 561131940), (15, 523723144), (19, 413465640), (20, 392792358), (21, 374087960), (24, 327326965), (28, 280565970), (30, 261861572), (35, 224452776), (38, 206732820), (40, 196396179), (42, 187043980), (43, 182694120), (56, 140282985), (57, 137821880), (60, 130930786), (70, 112226388), (76, 103366410), (84, 93521990), (86, 91347060), (95, 82693128), (105, 74817592), (114, 68910940), (120, 65465393), (129, 60898040), (133, 59066520), (140, 56113194), (152, 51683205), (168, 46760995), (172, 45673530), (190, 41346564), (210, 37408796), (215, 36538824), (228, 34455470), (258, 30449020), (266, 29533260), (280, 28056597), (285, 27564376), (301, 26099160), (344, 22836765), (380, 20673282), (399, 19688840), (420, 18704398), (430, 18269412), (456, 17227735), (516, 15224510), (532, 14766630), (570, 13782188), (602, 13049580), (645, 12179608), (665, 11813304), (760, 10336641), (798, 9844420), (817, 9615480), (840, 9352199), (860, 9134706), (903, 8699720), (1032, 7612255), (1064, 7383315), (1140, 6891094), (1204, 6524790), (1290, 6089804), (1330, 5906652), (1505, 5219832), (1596, 4922210), (1634, 4807740), (1720, 4567353), (1806, 4349860), (1995, 3937768), (2280, 3445547), (2408, 3262395), (2451, 3205160), (2580, 3044902), (2660, 2953326), (3010, 2609916), (3192, 2461105), (3268, 2403870), (3612, 2174930), (3990, 1968884), (4085, 1923096), (4515, 1739944), (4902, 1602580), (5160, 1522451), (5320, 1476663), (5719, 1373640), (6020, 1304958), (6536, 1201935), (7224, 1087465), (7980, 984442), (8170, 961548), (9030, 869972), (9804, 801290), (11438, 686820), (11447, 686280), (12040, 652479), (12255, 641032), (15960, 492221), (16340, 480774), (17157, 457880), (18060, 434986), (19608, 400645), (22876, 343410), (22894, 343140), (24510, 320516), (28595, 274728), (32680, 240387), (34314, 228940), (34341, 228760), (36120, 217493), (45752, 171705), (45788, 171570), (49020, 160258), (57190, 137364), (57235, 137256), (68628, 114470), (68682, 114380), (80129, 98040), (85785, 91576)]