40864956800

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1693}}^1$

素因数の和:2133

約数の個数: 192

約数和(自身を含む): 106592917200

約数和(自身を除く): 65727960400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 397, 400, 475, 608, 640, 760, 794, 800, 950, 1216, 1520, 1588, 1600, 1693, 1900, 1985, 2432, 3040, 3176, 3200, 3386, 3800, 3970, 6080, 6352, 6772, 7543, 7600, 7940, 8465, 9925, 12160, 12704, 13544, 15086, 15200, 15880, 16930, 19850, 25408, 27088, 30172, 30400, 31760, 32167, 33860, 37715, 39700, 42325, 50816, 54176, 60344, 60800, 63520, 64334, 67720, 75430, 79400, 84650, 108352, 120688, 127040, 128668, 135440, 150860, 158800, 160835, 169300, 188575, 216704, 241376, 254080, 257336, 270880, 301720, 317600, 321670, 338600, 377150, 482752, 514672, 541760, 603440, 635200, 643340, 672121, 677200, 754300, 804175, 965504, 1029344, 1083520, 1206880, 1270400, 1286680, 1344242, 1354400, 1508600, 1608350, 2058688, 2413760, 2573360, 2688484, 2708800, 3017200, 3216700, 3360605, 4117376, 4827520, 5146720, 5376968, 5417600, 6034400, 6433400, 6721210, 10293440, 10753936, 12068800, 12770299, 12866800, 13442420, 16803025, 20586880, 21507872, 24137600, 25540598, 25733600, 26884840, 33606050, 43015744, 51081196, 51467200, 53769680, 63851495, 67212100, 86031488, 102162392, 102934400, 107539360, 127702990, 134424200, 204324784, 215078720, 255405980, 268848400, 319257475, 408649568, 430157440, 510811960, 537696800, 638514950, 817299136, 1021623920, 1075393600, 1277029900, 1634598272, 2043247840, 2150787200, 2554059800, 4086495680, 5108119600, 8172991360, 10216239200, 20432478400, 40864956800]

約数ペア:

[(1, 40864956800), (2, 20432478400), (4, 10216239200), (5, 8172991360), (8, 5108119600), (10, 4086495680), (16, 2554059800), (19, 2150787200), (20, 2043247840), (25, 1634598272), (32, 1277029900), (38, 1075393600), (40, 1021623920), (50, 817299136), (64, 638514950), (76, 537696800), (80, 510811960), (95, 430157440), (100, 408649568), (128, 319257475), (152, 268848400), (160, 255405980), (190, 215078720), (200, 204324784), (304, 134424200), (320, 127702990), (380, 107539360), (397, 102934400), (400, 102162392), (475, 86031488), (608, 67212100), (640, 63851495), (760, 53769680), (794, 51467200), (800, 51081196), (950, 43015744), (1216, 33606050), (1520, 26884840), (1588, 25733600), (1600, 25540598), (1693, 24137600), (1900, 21507872), (1985, 20586880), (2432, 16803025), (3040, 13442420), (3176, 12866800), (3200, 12770299), (3386, 12068800), (3800, 10753936), (3970, 10293440), (6080, 6721210), (6352, 6433400), (6772, 6034400), (7543, 5417600), (7600, 5376968), (7940, 5146720), (8465, 4827520), (9925, 4117376), (12160, 3360605), (12704, 3216700), (13544, 3017200), (15086, 2708800), (15200, 2688484), (15880, 2573360), (16930, 2413760), (19850, 2058688), (25408, 1608350), (27088, 1508600), (30172, 1354400), (30400, 1344242), (31760, 1286680), (32167, 1270400), (33860, 1206880), (37715, 1083520), (39700, 1029344), (42325, 965504), (50816, 804175), (54176, 754300), (60344, 677200), (60800, 672121), (63520, 643340), (64334, 635200), (67720, 603440), (75430, 541760), (79400, 514672), (84650, 482752), (108352, 377150), (120688, 338600), (127040, 321670), (128668, 317600), (135440, 301720), (150860, 270880), (158800, 257336), (160835, 254080), (169300, 241376), (188575, 216704)]