428697360

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:772

約数の個数: 400

約数和(自身を含む): 1835049216

約数和(自身を除く): 1406351856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 162, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 420, 432, 455, 468, 504, 520, 540, 546, 560, 567, 585, 624, 630, 648, 702, 720, 727, 728, 756, 780, 810, 819, 840, 910, 936, 945, 1008, 1040, 1053, 1080, 1092, 1134, 1170, 1260, 1296, 1365, 1404, 1454, 1456, 1512, 1560, 1620, 1638, 1680, 1755, 1820, 1872, 1890, 2106, 2160, 2181, 2184, 2268, 2340, 2457, 2520, 2730, 2808, 2835, 2908, 3024, 3120, 3240, 3276, 3510, 3635, 3640, 3780, 4095, 4212, 4362, 4368, 4536, 4680, 4914, 5040, 5089, 5265, 5460, 5616, 5670, 5816, 6480, 6543, 6552, 7020, 7270, 7280, 7371, 7560, 8190, 8424, 8724, 9072, 9360, 9451, 9828, 10178, 10530, 10905, 10920, 11340, 11632, 12285, 13086, 13104, 14040, 14540, 14742, 15120, 15267, 16380, 16848, 17448, 18902, 19629, 19656, 20356, 21060, 21810, 21840, 22680, 24570, 25445, 26172, 28080, 28353, 29080, 29484, 30534, 32715, 32760, 34896, 36855, 37804, 39258, 39312, 40712, 42120, 43620, 45360, 45801, 47255, 49140, 50890, 52344, 56706, 58160, 58887, 58968, 61068, 65430, 65520, 66157, 73710, 75608, 76335, 78516, 81424, 84240, 85059, 87240, 91602, 94510, 98145, 98280, 101780, 104688, 113412, 117774, 117936, 122136, 130860, 132314, 137403, 141765, 147420, 151216, 152670, 157032, 170118, 174480, 183204, 189020, 196290, 196560, 198471, 203560, 226824, 229005, 235548, 244272, 255177, 261720, 264628, 274806, 283530, 294435, 294840, 305340, 314064, 330785, 340236, 366408, 378040, 392580, 396942, 407120, 412209, 425295, 453648, 458010, 471096, 510354, 523440, 529256, 549612, 567060, 588870, 589680, 595413, 610680, 661570, 680472, 687015, 732816, 756080, 765531, 785160, 793884, 824418, 850590, 916020, 942192, 992355, 1020708, 1058512, 1099224, 1134120, 1177740, 1190826, 1221360, 1275885, 1323140, 1360944, 1374030, 1531062, 1570320, 1587768, 1648836, 1701180, 1786239, 1832040, 1984710, 2041416, 2061045, 2198448, 2268240, 2355480, 2381652, 2551770, 2646280, 2748060, 2977065, 3062124, 3175536, 3297672, 3402360, 3572478, 3664080, 3827655, 3969420, 4082832, 4122090, 4710960, 4763304, 5103540, 5292560, 5358717, 5496120, 5954130, 6124248, 6595344, 6804720, 7144956, 7655310, 7938840, 8244180, 8931195, 9526608, 10207080, 10717434, 10992240, 11908260, 12248496, 14289912, 15310620, 15877680, 16488360, 17862390, 20414160, 21434868, 23816520, 26793585, 28579824, 30621240, 32976720, 35724780, 42869736, 47633040, 53587170, 61242480, 71449560, 85739472, 107174340, 142899120, 214348680, 428697360]

約数ペア:

[(1, 428697360), (2, 214348680), (3, 142899120), (4, 107174340), (5, 85739472), (6, 71449560), (7, 61242480), (8, 53587170), (9, 47633040), (10, 42869736), (12, 35724780), (13, 32976720), (14, 30621240), (15, 28579824), (16, 26793585), (18, 23816520), (20, 21434868), (21, 20414160), (24, 17862390), (26, 16488360), (27, 15877680), (28, 15310620), (30, 14289912), (35, 12248496), (36, 11908260), (39, 10992240), (40, 10717434), (42, 10207080), (45, 9526608), (48, 8931195), (52, 8244180), (54, 7938840), (56, 7655310), (60, 7144956), (63, 6804720), (65, 6595344), (70, 6124248), (72, 5954130), (78, 5496120), (80, 5358717), (81, 5292560), (84, 5103540), (90, 4763304), (91, 4710960), (104, 4122090), (105, 4082832), (108, 3969420), (112, 3827655), (117, 3664080), (120, 3572478), (126, 3402360), (130, 3297672), (135, 3175536), (140, 3062124), (144, 2977065), (156, 2748060), (162, 2646280), (168, 2551770), (180, 2381652), (182, 2355480), (189, 2268240), (195, 2198448), (208, 2061045), (210, 2041416), (216, 1984710), (234, 1832040), (240, 1786239), (252, 1701180), (260, 1648836), (270, 1587768), (273, 1570320), (280, 1531062), (312, 1374030), (315, 1360944), (324, 1323140), (336, 1275885), (351, 1221360), (360, 1190826), (364, 1177740), (378, 1134120), (390, 1099224), (405, 1058512), (420, 1020708), (432, 992355), (455, 942192), (468, 916020), (504, 850590), (520, 824418), (540, 793884), (546, 785160), (560, 765531), (567, 756080), (585, 732816), (624, 687015), (630, 680472), (648, 661570), (702, 610680), (720, 595413), (727, 589680), (728, 588870), (756, 567060), (780, 549612), (810, 529256), (819, 523440), (840, 510354), (910, 471096), (936, 458010), (945, 453648), (1008, 425295), (1040, 412209), (1053, 407120), (1080, 396942), (1092, 392580), (1134, 378040), (1170, 366408), (1260, 340236), (1296, 330785), (1365, 314064), (1404, 305340), (1454, 294840), (1456, 294435), (1512, 283530), (1560, 274806), (1620, 264628), (1638, 261720), (1680, 255177), (1755, 244272), (1820, 235548), (1872, 229005), (1890, 226824), (2106, 203560), (2160, 198471), (2181, 196560), (2184, 196290), (2268, 189020), (2340, 183204), (2457, 174480), (2520, 170118), (2730, 157032), (2808, 152670), (2835, 151216), (2908, 147420), (3024, 141765), (3120, 137403), (3240, 132314), (3276, 130860), (3510, 122136), (3635, 117936), (3640, 117774), (3780, 113412), (4095, 104688), (4212, 101780), (4362, 98280), (4368, 98145), (4536, 94510), (4680, 91602), (4914, 87240), (5040, 85059), (5089, 84240), (5265, 81424), (5460, 78516), (5616, 76335), (5670, 75608), (5816, 73710), (6480, 66157), (6543, 65520), (6552, 65430), (7020, 61068), (7270, 58968), (7280, 58887), (7371, 58160), (7560, 56706), (8190, 52344), (8424, 50890), (8724, 49140), (9072, 47255), (9360, 45801), (9451, 45360), (9828, 43620), (10178, 42120), (10530, 40712), (10905, 39312), (10920, 39258), (11340, 37804), (11632, 36855), (12285, 34896), (13086, 32760), (13104, 32715), (14040, 30534), (14540, 29484), (14742, 29080), (15120, 28353), (15267, 28080), (16380, 26172), (16848, 25445), (17448, 24570), (18902, 22680), (19629, 21840), (19656, 21810), (20356, 21060)]