180504816

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 514252800

約数和(自身を除く): 333747984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 47, 48, 58, 62, 87, 89, 93, 94, 116, 124, 141, 174, 178, 186, 188, 232, 248, 267, 282, 348, 356, 372, 376, 464, 496, 534, 564, 696, 712, 744, 752, 899, 1068, 1128, 1363, 1392, 1424, 1457, 1488, 1798, 2136, 2256, 2581, 2697, 2726, 2759, 2914, 3596, 4089, 4183, 4272, 4371, 5162, 5394, 5452, 5518, 5828, 7192, 7743, 8178, 8277, 8366, 8742, 10324, 10788, 10904, 11036, 11656, 12549, 14384, 15486, 16356, 16554, 16732, 17484, 20648, 21576, 21808, 22072, 23312, 25098, 30972, 32712, 33108, 33464, 34968, 41296, 42253, 43152, 44144, 50196, 61944, 65424, 66216, 66928, 69936, 80011, 84506, 100392, 121307, 123888, 126759, 129673, 132432, 160022, 169012, 200784, 240033, 242614, 253518, 259346, 320044, 338024, 363921, 389019, 480066, 485228, 507036, 518692, 640088, 676048, 727842, 778038, 960132, 970456, 1014072, 1037384, 1280176, 1455684, 1556076, 1920264, 1940912, 2028144, 2074768, 2911368, 3112152, 3760517, 3840528, 5822736, 6224304, 7521034, 11281551, 15042068, 22563102, 30084136, 45126204, 60168272, 90252408, 180504816]

約数ペア:

[(1, 180504816), (2, 90252408), (3, 60168272), (4, 45126204), (6, 30084136), (8, 22563102), (12, 15042068), (16, 11281551), (24, 7521034), (29, 6224304), (31, 5822736), (47, 3840528), (48, 3760517), (58, 3112152), (62, 2911368), (87, 2074768), (89, 2028144), (93, 1940912), (94, 1920264), (116, 1556076), (124, 1455684), (141, 1280176), (174, 1037384), (178, 1014072), (186, 970456), (188, 960132), (232, 778038), (248, 727842), (267, 676048), (282, 640088), (348, 518692), (356, 507036), (372, 485228), (376, 480066), (464, 389019), (496, 363921), (534, 338024), (564, 320044), (696, 259346), (712, 253518), (744, 242614), (752, 240033), (899, 200784), (1068, 169012), (1128, 160022), (1363, 132432), (1392, 129673), (1424, 126759), (1457, 123888), (1488, 121307), (1798, 100392), (2136, 84506), (2256, 80011), (2581, 69936), (2697, 66928), (2726, 66216), (2759, 65424), (2914, 61944), (3596, 50196), (4089, 44144), (4183, 43152), (4272, 42253), (4371, 41296), (5162, 34968), (5394, 33464), (5452, 33108), (5518, 32712), (5828, 30972), (7192, 25098), (7743, 23312), (8178, 22072), (8277, 21808), (8366, 21576), (8742, 20648), (10324, 17484), (10788, 16732), (10904, 16554), (11036, 16356), (11656, 15486), (12549, 14384)]