7123946280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1452

約数の個数: 256

約数和(自身を含む): 24300000000

約数和(自身を除く): 17176053720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 149, 165, 174, 220, 232, 264, 290, 298, 319, 330, 348, 435, 440, 447, 580, 596, 638, 660, 696, 745, 870, 894, 957, 1160, 1192, 1249, 1276, 1320, 1490, 1595, 1639, 1740, 1788, 1914, 2235, 2498, 2552, 2980, 3190, 3278, 3480, 3576, 3747, 3828, 4321, 4470, 4785, 4917, 4996, 5960, 6245, 6380, 6556, 7494, 7656, 8195, 8642, 8940, 9570, 9834, 9992, 12490, 12760, 12963, 13112, 13739, 14988, 16390, 17284, 17880, 18735, 19140, 19668, 21605, 24585, 24980, 25926, 27478, 29976, 32780, 34568, 36221, 37470, 38280, 39336, 41217, 43210, 47531, 49170, 49960, 51852, 54956, 64815, 65560, 68695, 72442, 74940, 82434, 86420, 95062, 98340, 103704, 108663, 109912, 129630, 137390, 142593, 144884, 149880, 164868, 172840, 181105, 186101, 190124, 196680, 206085, 217326, 237655, 259260, 274780, 285186, 289768, 329736, 362210, 372202, 380248, 398431, 412170, 434652, 475310, 518520, 543315, 549560, 558303, 570372, 712965, 724420, 744404, 796862, 824340, 869304, 930505, 950620, 1086630, 1116606, 1140744, 1195293, 1425930, 1448840, 1488808, 1593724, 1648680, 1861010, 1901240, 1992155, 2047111, 2173260, 2233212, 2390586, 2791515, 2851860, 3187448, 3722020, 3984310, 4094222, 4346520, 4466424, 4781172, 5396929, 5583030, 5703720, 5976465, 6141333, 7444040, 7968620, 8188444, 9562344, 10235555, 10793858, 11166060, 11952930, 12282666, 15937240, 16190787, 16376888, 20471110, 21587716, 22332120, 23905860, 24565332, 26984645, 30706665, 32381574, 40942220, 43175432, 47811720, 49130664, 53969290, 59366219, 61413330, 64763148, 80953935, 81884440, 107938580, 118732438, 122826660, 129526296, 161907870, 178098657, 215877160, 237464876, 245653320, 296831095, 323815740, 356197314, 474929752, 593662190, 647631480, 712394628, 890493285, 1187324380, 1424789256, 1780986570, 2374648760, 3561973140, 7123946280]

約数ペア:

[(1, 7123946280), (2, 3561973140), (3, 2374648760), (4, 1780986570), (5, 1424789256), (6, 1187324380), (8, 890493285), (10, 712394628), (11, 647631480), (12, 593662190), (15, 474929752), (20, 356197314), (22, 323815740), (24, 296831095), (29, 245653320), (30, 237464876), (33, 215877160), (40, 178098657), (44, 161907870), (55, 129526296), (58, 122826660), (60, 118732438), (66, 107938580), (87, 81884440), (88, 80953935), (110, 64763148), (116, 61413330), (120, 59366219), (132, 53969290), (145, 49130664), (149, 47811720), (165, 43175432), (174, 40942220), (220, 32381574), (232, 30706665), (264, 26984645), (290, 24565332), (298, 23905860), (319, 22332120), (330, 21587716), (348, 20471110), (435, 16376888), (440, 16190787), (447, 15937240), (580, 12282666), (596, 11952930), (638, 11166060), (660, 10793858), (696, 10235555), (745, 9562344), (870, 8188444), (894, 7968620), (957, 7444040), (1160, 6141333), (1192, 5976465), (1249, 5703720), (1276, 5583030), (1320, 5396929), (1490, 4781172), (1595, 4466424), (1639, 4346520), (1740, 4094222), (1788, 3984310), (1914, 3722020), (2235, 3187448), (2498, 2851860), (2552, 2791515), (2980, 2390586), (3190, 2233212), (3278, 2173260), (3480, 2047111), (3576, 1992155), (3747, 1901240), (3828, 1861010), (4321, 1648680), (4470, 1593724), (4785, 1488808), (4917, 1448840), (4996, 1425930), (5960, 1195293), (6245, 1140744), (6380, 1116606), (6556, 1086630), (7494, 950620), (7656, 930505), (8195, 869304), (8642, 824340), (8940, 796862), (9570, 744404), (9834, 724420), (9992, 712965), (12490, 570372), (12760, 558303), (12963, 549560), (13112, 543315), (13739, 518520), (14988, 475310), (16390, 434652), (17284, 412170), (17880, 398431), (18735, 380248), (19140, 372202), (19668, 362210), (21605, 329736), (24585, 289768), (24980, 285186), (25926, 274780), (27478, 259260), (29976, 237655), (32780, 217326), (34568, 206085), (36221, 196680), (37470, 190124), (38280, 186101), (39336, 181105), (41217, 172840), (43210, 164868), (47531, 149880), (49170, 144884), (49960, 142593), (51852, 137390), (54956, 129630), (64815, 109912), (65560, 108663), (68695, 103704), (72442, 98340), (74940, 95062), (82434, 86420)]