1803103680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1069}}^1$

素因数の和:1347

約数の個数: 224

約数和(自身を含む): 6574901760

約数和(自身を除く): 4771798080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 251, 280, 320, 336, 420, 448, 480, 502, 560, 672, 753, 840, 960, 1004, 1069, 1120, 1255, 1344, 1506, 1680, 1757, 2008, 2138, 2240, 2510, 3012, 3207, 3360, 3514, 3765, 4016, 4276, 5020, 5271, 5345, 6024, 6414, 6720, 7028, 7483, 7530, 8032, 8552, 8785, 10040, 10542, 10690, 12048, 12828, 14056, 14966, 15060, 16035, 16064, 17104, 17570, 20080, 21084, 21380, 22449, 24096, 25656, 26355, 28112, 29932, 30120, 32070, 34208, 35140, 37415, 40160, 42168, 42760, 44898, 48192, 51312, 52710, 56224, 59864, 60240, 64140, 68416, 70280, 74830, 80320, 84336, 85520, 89796, 102624, 105420, 112245, 112448, 119728, 120480, 128280, 140560, 149660, 168672, 171040, 179592, 205248, 210840, 224490, 239456, 240960, 256560, 268319, 281120, 299320, 337344, 342080, 359184, 421680, 448980, 478912, 513120, 536638, 562240, 598640, 718368, 804957, 843360, 897960, 1026240, 1073276, 1197280, 1341595, 1436736, 1609914, 1686720, 1795920, 1878233, 2146552, 2394560, 2683190, 3219828, 3591840, 3756466, 4024785, 4293104, 5366380, 5634699, 6439656, 7183680, 7512932, 8049570, 8586208, 9391165, 10732760, 11269398, 12879312, 15025864, 16099140, 17172416, 18782330, 21465520, 22538796, 25758624, 28173495, 30051728, 32198280, 37564660, 42931040, 45077592, 51517248, 56346990, 60103456, 64396560, 75129320, 85862080, 90155184, 112693980, 120206912, 128793120, 150258640, 180310368, 225387960, 257586240, 300517280, 360620736, 450775920, 601034560, 901551840, 1803103680]

約数ペア:

[(1, 1803103680), (2, 901551840), (3, 601034560), (4, 450775920), (5, 360620736), (6, 300517280), (7, 257586240), (8, 225387960), (10, 180310368), (12, 150258640), (14, 128793120), (15, 120206912), (16, 112693980), (20, 90155184), (21, 85862080), (24, 75129320), (28, 64396560), (30, 60103456), (32, 56346990), (35, 51517248), (40, 45077592), (42, 42931040), (48, 37564660), (56, 32198280), (60, 30051728), (64, 28173495), (70, 25758624), (80, 22538796), (84, 21465520), (96, 18782330), (105, 17172416), (112, 16099140), (120, 15025864), (140, 12879312), (160, 11269398), (168, 10732760), (192, 9391165), (210, 8586208), (224, 8049570), (240, 7512932), (251, 7183680), (280, 6439656), (320, 5634699), (336, 5366380), (420, 4293104), (448, 4024785), (480, 3756466), (502, 3591840), (560, 3219828), (672, 2683190), (753, 2394560), (840, 2146552), (960, 1878233), (1004, 1795920), (1069, 1686720), (1120, 1609914), (1255, 1436736), (1344, 1341595), (1506, 1197280), (1680, 1073276), (1757, 1026240), (2008, 897960), (2138, 843360), (2240, 804957), (2510, 718368), (3012, 598640), (3207, 562240), (3360, 536638), (3514, 513120), (3765, 478912), (4016, 448980), (4276, 421680), (5020, 359184), (5271, 342080), (5345, 337344), (6024, 299320), (6414, 281120), (6720, 268319), (7028, 256560), (7483, 240960), (7530, 239456), (8032, 224490), (8552, 210840), (8785, 205248), (10040, 179592), (10542, 171040), (10690, 168672), (12048, 149660), (12828, 140560), (14056, 128280), (14966, 120480), (15060, 119728), (16035, 112448), (16064, 112245), (17104, 105420), (17570, 102624), (20080, 89796), (21084, 85520), (21380, 84336), (22449, 80320), (24096, 74830), (25656, 70280), (26355, 68416), (28112, 64140), (29932, 60240), (30120, 59864), (32070, 56224), (34208, 52710), (35140, 51312), (37415, 48192), (40160, 44898), (42168, 42760)]