1992600960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4007}}^1$

素因数の和:4073

約数の個数: 256

約数和(自身を含む): 7456803840

約数和(自身を除く): 5464202880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 384, 420, 444, 448, 480, 518, 555, 560, 592, 640, 672, 740, 777, 840, 888, 896, 960, 1036, 1110, 1120, 1184, 1295, 1344, 1480, 1554, 1680, 1776, 1920, 2072, 2220, 2240, 2368, 2590, 2688, 2960, 3108, 3360, 3552, 3885, 4007, 4144, 4440, 4480, 4736, 5180, 5920, 6216, 6720, 7104, 7770, 8014, 8288, 8880, 10360, 11840, 12021, 12432, 13440, 14208, 15540, 16028, 16576, 17760, 20035, 20720, 23680, 24042, 24864, 28049, 31080, 32056, 33152, 35520, 40070, 41440, 48084, 49728, 56098, 60105, 62160, 64112, 71040, 80140, 82880, 84147, 96168, 99456, 112196, 120210, 124320, 128224, 140245, 148259, 160280, 165760, 168294, 192336, 224392, 240420, 248640, 256448, 280490, 296518, 320560, 336588, 384672, 420735, 444777, 448784, 480840, 497280, 512896, 560980, 593036, 641120, 673176, 741295, 769344, 841470, 889554, 897568, 961680, 1037813, 1121960, 1186072, 1282240, 1346352, 1482590, 1538688, 1682940, 1779108, 1795136, 1923360, 2075626, 2223885, 2243920, 2372144, 2564480, 2692704, 2965180, 3113439, 3365880, 3558216, 3590272, 3846720, 4151252, 4447770, 4487840, 4744288, 5189065, 5385408, 5930360, 6226878, 6731760, 7116432, 7693440, 8302504, 8895540, 8975680, 9488576, 10378130, 10770816, 11860720, 12453756, 13463520, 14232864, 15567195, 16605008, 17791080, 17951360, 18977152, 20756260, 23721440, 24907512, 26927040, 28465728, 31134390, 33210016, 35582160, 41512520, 47442880, 49815024, 53854080, 56931456, 62268780, 66420032, 71164320, 83025040, 94885760, 99630048, 124537560, 132840064, 142328640, 166050080, 199260096, 249075120, 284657280, 332100160, 398520192, 498150240, 664200320, 996300480, 1992600960]

約数ペア:

[(1, 1992600960), (2, 996300480), (3, 664200320), (4, 498150240), (5, 398520192), (6, 332100160), (7, 284657280), (8, 249075120), (10, 199260096), (12, 166050080), (14, 142328640), (15, 132840064), (16, 124537560), (20, 99630048), (21, 94885760), (24, 83025040), (28, 71164320), (30, 66420032), (32, 62268780), (35, 56931456), (37, 53854080), (40, 49815024), (42, 47442880), (48, 41512520), (56, 35582160), (60, 33210016), (64, 31134390), (70, 28465728), (74, 26927040), (80, 24907512), (84, 23721440), (96, 20756260), (105, 18977152), (111, 17951360), (112, 17791080), (120, 16605008), (128, 15567195), (140, 14232864), (148, 13463520), (160, 12453756), (168, 11860720), (185, 10770816), (192, 10378130), (210, 9488576), (222, 8975680), (224, 8895540), (240, 8302504), (259, 7693440), (280, 7116432), (296, 6731760), (320, 6226878), (336, 5930360), (370, 5385408), (384, 5189065), (420, 4744288), (444, 4487840), (448, 4447770), (480, 4151252), (518, 3846720), (555, 3590272), (560, 3558216), (592, 3365880), (640, 3113439), (672, 2965180), (740, 2692704), (777, 2564480), (840, 2372144), (888, 2243920), (896, 2223885), (960, 2075626), (1036, 1923360), (1110, 1795136), (1120, 1779108), (1184, 1682940), (1295, 1538688), (1344, 1482590), (1480, 1346352), (1554, 1282240), (1680, 1186072), (1776, 1121960), (1920, 1037813), (2072, 961680), (2220, 897568), (2240, 889554), (2368, 841470), (2590, 769344), (2688, 741295), (2960, 673176), (3108, 641120), (3360, 593036), (3552, 560980), (3885, 512896), (4007, 497280), (4144, 480840), (4440, 448784), (4480, 444777), (4736, 420735), (5180, 384672), (5920, 336588), (6216, 320560), (6720, 296518), (7104, 280490), (7770, 256448), (8014, 248640), (8288, 240420), (8880, 224392), (10360, 192336), (11840, 168294), (12021, 165760), (12432, 160280), (13440, 148259), (14208, 140245), (15540, 128224), (16028, 124320), (16576, 120210), (17760, 112196), (20035, 99456), (20720, 96168), (23680, 84147), (24042, 82880), (24864, 80140), (28049, 71040), (31080, 64112), (32056, 62160), (33152, 60105), (35520, 56098), (40070, 49728), (41440, 48084)]