327484000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 880588800

約数和(自身を除く): 553104800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 76, 80, 95, 100, 124, 125, 139, 152, 155, 160, 190, 200, 248, 250, 278, 304, 310, 380, 400, 475, 496, 500, 556, 589, 608, 620, 695, 760, 775, 800, 950, 992, 1000, 1112, 1178, 1240, 1390, 1520, 1550, 1900, 2000, 2224, 2356, 2375, 2480, 2641, 2780, 2945, 3040, 3100, 3475, 3800, 3875, 4000, 4309, 4448, 4712, 4750, 4960, 5282, 5560, 5890, 6200, 6950, 7600, 7750, 8618, 9424, 9500, 10564, 11120, 11780, 12400, 13205, 13900, 14725, 15200, 15500, 17236, 17375, 18848, 19000, 21128, 21545, 22240, 23560, 24800, 26410, 27800, 29450, 31000, 34472, 34750, 38000, 42256, 43090, 47120, 52820, 55600, 58900, 62000, 66025, 68944, 69500, 73625, 76000, 81871, 84512, 86180, 94240, 105640, 107725, 111200, 117800, 124000, 132050, 137888, 139000, 147250, 163742, 172360, 211280, 215450, 235600, 264100, 278000, 294500, 327484, 330125, 344720, 409355, 422560, 430900, 471200, 528200, 538625, 556000, 589000, 654968, 660250, 689440, 818710, 861800, 1056400, 1077250, 1178000, 1309936, 1320500, 1637420, 1723600, 2046775, 2112800, 2154500, 2356000, 2619872, 2641000, 3274840, 3447200, 4093550, 4309000, 5282000, 6549680, 8187100, 8618000, 10233875, 10564000, 13099360, 16374200, 17236000, 20467750, 32748400, 40935500, 65496800, 81871000, 163742000, 327484000]

約数ペア:

[(1, 327484000), (2, 163742000), (4, 81871000), (5, 65496800), (8, 40935500), (10, 32748400), (16, 20467750), (19, 17236000), (20, 16374200), (25, 13099360), (31, 10564000), (32, 10233875), (38, 8618000), (40, 8187100), (50, 6549680), (62, 5282000), (76, 4309000), (80, 4093550), (95, 3447200), (100, 3274840), (124, 2641000), (125, 2619872), (139, 2356000), (152, 2154500), (155, 2112800), (160, 2046775), (190, 1723600), (200, 1637420), (248, 1320500), (250, 1309936), (278, 1178000), (304, 1077250), (310, 1056400), (380, 861800), (400, 818710), (475, 689440), (496, 660250), (500, 654968), (556, 589000), (589, 556000), (608, 538625), (620, 528200), (695, 471200), (760, 430900), (775, 422560), (800, 409355), (950, 344720), (992, 330125), (1000, 327484), (1112, 294500), (1178, 278000), (1240, 264100), (1390, 235600), (1520, 215450), (1550, 211280), (1900, 172360), (2000, 163742), (2224, 147250), (2356, 139000), (2375, 137888), (2480, 132050), (2641, 124000), (2780, 117800), (2945, 111200), (3040, 107725), (3100, 105640), (3475, 94240), (3800, 86180), (3875, 84512), (4000, 81871), (4309, 76000), (4448, 73625), (4712, 69500), (4750, 68944), (4960, 66025), (5282, 62000), (5560, 58900), (5890, 55600), (6200, 52820), (6950, 47120), (7600, 43090), (7750, 42256), (8618, 38000), (9424, 34750), (9500, 34472), (10564, 31000), (11120, 29450), (11780, 27800), (12400, 26410), (13205, 24800), (13900, 23560), (14725, 22240), (15200, 21545), (15500, 21128), (17236, 19000), (17375, 18848)]