447798960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3912

約数の個数: 240

約数和(自身を含む): 1793885184

約数和(自身を除く): 1346086224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3863, 3864, 4140, 4830, 5040, 5520, 5796, 6440, 7245, 7726, 7728, 8280, 9660, 11589, 11592, 12880, 14490, 15452, 16560, 19315, 19320, 23178, 23184, 27041, 28980, 30904, 34767, 38630, 38640, 46356, 54082, 57945, 57960, 61808, 69534, 77260, 81123, 88849, 92712, 108164, 115890, 115920, 135205, 139068, 154520, 162246, 173835, 177698, 185424, 216328, 231780, 243369, 266547, 270410, 278136, 309040, 324492, 347670, 355396, 405615, 432656, 444245, 463560, 486738, 533094, 540820, 556272, 621943, 648984, 695340, 710792, 799641, 811230, 888490, 927120, 973476, 1066188, 1081640, 1216845, 1243886, 1297968, 1332735, 1390680, 1421584, 1599282, 1622460, 1776980, 1865829, 1946952, 2132376, 2163280, 2433690, 2487772, 2665470, 2781360, 3109715, 3198564, 3244920, 3553960, 3731658, 3893904, 3998205, 4264752, 4867380, 4975544, 5330940, 5597487, 6219430, 6397128, 6489840, 7107920, 7463316, 7996410, 9329145, 9734760, 9951088, 10661880, 11194974, 12438860, 12794256, 14926632, 15992820, 18658290, 19469520, 21323760, 22389948, 24877720, 27987435, 29853264, 31985640, 37316580, 44779896, 49755440, 55974870, 63971280, 74633160, 89559792, 111949740, 149266320, 223899480, 447798960]

約数ペア:

[(1, 447798960), (2, 223899480), (3, 149266320), (4, 111949740), (5, 89559792), (6, 74633160), (7, 63971280), (8, 55974870), (9, 49755440), (10, 44779896), (12, 37316580), (14, 31985640), (15, 29853264), (16, 27987435), (18, 24877720), (20, 22389948), (21, 21323760), (23, 19469520), (24, 18658290), (28, 15992820), (30, 14926632), (35, 12794256), (36, 12438860), (40, 11194974), (42, 10661880), (45, 9951088), (46, 9734760), (48, 9329145), (56, 7996410), (60, 7463316), (63, 7107920), (69, 6489840), (70, 6397128), (72, 6219430), (80, 5597487), (84, 5330940), (90, 4975544), (92, 4867380), (105, 4264752), (112, 3998205), (115, 3893904), (120, 3731658), (126, 3553960), (138, 3244920), (140, 3198564), (144, 3109715), (161, 2781360), (168, 2665470), (180, 2487772), (184, 2433690), (207, 2163280), (210, 2132376), (230, 1946952), (240, 1865829), (252, 1776980), (276, 1622460), (280, 1599282), (315, 1421584), (322, 1390680), (336, 1332735), (345, 1297968), (360, 1243886), (368, 1216845), (414, 1081640), (420, 1066188), (460, 973476), (483, 927120), (504, 888490), (552, 811230), (560, 799641), (630, 710792), (644, 695340), (690, 648984), (720, 621943), (805, 556272), (828, 540820), (840, 533094), (920, 486738), (966, 463560), (1008, 444245), (1035, 432656), (1104, 405615), (1260, 355396), (1288, 347670), (1380, 324492), (1449, 309040), (1610, 278136), (1656, 270410), (1680, 266547), (1840, 243369), (1932, 231780), (2070, 216328), (2415, 185424), (2520, 177698), (2576, 173835), (2760, 162246), (2898, 154520), (3220, 139068), (3312, 135205), (3863, 115920), (3864, 115890), (4140, 108164), (4830, 92712), (5040, 88849), (5520, 81123), (5796, 77260), (6440, 69534), (7245, 61808), (7726, 57960), (7728, 57945), (8280, 54082), (9660, 46356), (11589, 38640), (11592, 38630), (12880, 34767), (14490, 30904), (15452, 28980), (16560, 27041), (19315, 23184), (19320, 23178)]