21362836140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1081

約数の個数: 288

約数和(自身を含む): 70436096640

約数和(自身を除く): 49073260500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 106, 153, 157, 159, 170, 180, 204, 212, 255, 265, 306, 314, 318, 340, 471, 477, 510, 530, 612, 628, 636, 765, 785, 795, 839, 901, 942, 954, 1020, 1060, 1413, 1530, 1570, 1590, 1678, 1802, 1884, 1908, 2355, 2385, 2517, 2669, 2703, 2826, 3060, 3140, 3180, 3356, 3604, 4195, 4505, 4710, 4770, 5034, 5338, 5406, 5652, 7065, 7551, 8007, 8109, 8321, 8390, 9010, 9420, 9540, 10068, 10676, 10812, 12585, 13345, 13515, 14130, 14263, 15102, 16014, 16218, 16642, 16780, 18020, 24021, 24963, 25170, 26690, 27030, 28260, 28526, 30204, 32028, 32436, 33284, 37755, 40035, 40545, 41605, 42789, 44467, 48042, 49926, 50340, 53380, 54060, 57052, 71315, 74889, 75510, 80070, 81090, 83210, 85578, 88934, 96084, 99852, 120105, 124815, 128367, 131723, 133401, 141457, 142630, 149778, 151020, 160140, 162180, 166420, 171156, 177868, 213945, 222335, 240210, 249630, 256734, 263446, 266802, 282914, 285260, 299556, 374445, 395169, 400203, 424371, 427890, 444670, 480420, 499260, 513468, 526892, 533604, 565828, 641835, 658615, 667005, 707285, 748890, 755939, 790338, 800406, 848742, 855780, 889340, 1185507, 1273113, 1283670, 1317230, 1334010, 1414570, 1497780, 1511878, 1580676, 1600812, 1697484, 1975845, 2001015, 2121855, 2239291, 2267817, 2371014, 2546226, 2567340, 2634460, 2668020, 2829140, 3023756, 3779695, 3951690, 4002030, 4243710, 4478582, 4535634, 4742028, 5092452, 5927535, 6365565, 6717873, 6803451, 6981319, 7559390, 7903380, 8004060, 8487420, 8957164, 9071268, 11196455, 11339085, 11855070, 12731130, 13435746, 13606902, 13962638, 15118780, 20153619, 20943957, 22392910, 22678170, 23710140, 25462260, 26871492, 27213804, 27925276, 33589365, 34017255, 34906595, 40307238, 41887914, 44785820, 45356340, 62831871, 67178730, 68034510, 69813190, 80614476, 83775828, 100768095, 104719785, 118682423, 125663742, 134357460, 136069020, 139626380, 201536190, 209439570, 237364846, 251327484, 314159355, 356047269, 403072380, 418879140, 474729692, 593412115, 628318710, 712094538, 1068141807, 1186824230, 1256637420, 1424189076, 1780236345, 2136283614, 2373648460, 3560472690, 4272567228, 5340709035, 7120945380, 10681418070, 21362836140]

約数ペア:

[(1, 21362836140), (2, 10681418070), (3, 7120945380), (4, 5340709035), (5, 4272567228), (6, 3560472690), (9, 2373648460), (10, 2136283614), (12, 1780236345), (15, 1424189076), (17, 1256637420), (18, 1186824230), (20, 1068141807), (30, 712094538), (34, 628318710), (36, 593412115), (45, 474729692), (51, 418879140), (53, 403072380), (60, 356047269), (68, 314159355), (85, 251327484), (90, 237364846), (102, 209439570), (106, 201536190), (153, 139626380), (157, 136069020), (159, 134357460), (170, 125663742), (180, 118682423), (204, 104719785), (212, 100768095), (255, 83775828), (265, 80614476), (306, 69813190), (314, 68034510), (318, 67178730), (340, 62831871), (471, 45356340), (477, 44785820), (510, 41887914), (530, 40307238), (612, 34906595), (628, 34017255), (636, 33589365), (765, 27925276), (785, 27213804), (795, 26871492), (839, 25462260), (901, 23710140), (942, 22678170), (954, 22392910), (1020, 20943957), (1060, 20153619), (1413, 15118780), (1530, 13962638), (1570, 13606902), (1590, 13435746), (1678, 12731130), (1802, 11855070), (1884, 11339085), (1908, 11196455), (2355, 9071268), (2385, 8957164), (2517, 8487420), (2669, 8004060), (2703, 7903380), (2826, 7559390), (3060, 6981319), (3140, 6803451), (3180, 6717873), (3356, 6365565), (3604, 5927535), (4195, 5092452), (4505, 4742028), (4710, 4535634), (4770, 4478582), (5034, 4243710), (5338, 4002030), (5406, 3951690), (5652, 3779695), (7065, 3023756), (7551, 2829140), (8007, 2668020), (8109, 2634460), (8321, 2567340), (8390, 2546226), (9010, 2371014), (9420, 2267817), (9540, 2239291), (10068, 2121855), (10676, 2001015), (10812, 1975845), (12585, 1697484), (13345, 1600812), (13515, 1580676), (14130, 1511878), (14263, 1497780), (15102, 1414570), (16014, 1334010), (16218, 1317230), (16642, 1283670), (16780, 1273113), (18020, 1185507), (24021, 889340), (24963, 855780), (25170, 848742), (26690, 800406), (27030, 790338), (28260, 755939), (28526, 748890), (30204, 707285), (32028, 667005), (32436, 658615), (33284, 641835), (37755, 565828), (40035, 533604), (40545, 526892), (41605, 513468), (42789, 499260), (44467, 480420), (48042, 444670), (49926, 427890), (50340, 424371), (53380, 400203), (54060, 395169), (57052, 374445), (71315, 299556), (74889, 285260), (75510, 282914), (80070, 266802), (81090, 263446), (83210, 256734), (85578, 249630), (88934, 240210), (96084, 222335), (99852, 213945), (120105, 177868), (124815, 171156), (128367, 166420), (131723, 162180), (133401, 160140), (141457, 151020), (142630, 149778)]