451950240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4395

約数の個数: 192

約数和(自身を含む): 1679892480

約数和(自身を除く): 1227942240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4339, 4340, 4960, 5208, 6510, 6944, 7440, 8678, 8680, 10416, 13017, 13020, 14880, 17356, 17360, 20832, 21695, 26034, 26040, 30373, 34712, 34720, 43390, 52068, 52080, 60746, 65085, 69424, 86780, 91119, 104136, 104160, 121492, 130170, 134509, 138848, 151865, 173560, 182238, 208272, 242984, 260340, 269018, 303730, 347120, 364476, 403527, 416544, 455595, 485968, 520680, 538036, 607460, 672545, 694240, 728952, 807054, 911190, 941563, 971936, 1041360, 1076072, 1214920, 1345090, 1457904, 1614108, 1822380, 1883126, 2017635, 2082720, 2152144, 2429840, 2690180, 2824689, 2915808, 3228216, 3644760, 3766252, 4035270, 4304288, 4707815, 4859680, 5380360, 5649378, 6456432, 7289520, 7532504, 8070540, 9415630, 10760720, 11298756, 12912864, 14123445, 14579040, 15065008, 16141080, 18831260, 21521440, 22597512, 28246890, 30130016, 32282160, 37662520, 45195024, 56493780, 64564320, 75325040, 90390048, 112987560, 150650080, 225975120, 451950240]

約数ペア:

[(1, 451950240), (2, 225975120), (3, 150650080), (4, 112987560), (5, 90390048), (6, 75325040), (7, 64564320), (8, 56493780), (10, 45195024), (12, 37662520), (14, 32282160), (15, 30130016), (16, 28246890), (20, 22597512), (21, 21521440), (24, 18831260), (28, 16141080), (30, 15065008), (31, 14579040), (32, 14123445), (35, 12912864), (40, 11298756), (42, 10760720), (48, 9415630), (56, 8070540), (60, 7532504), (62, 7289520), (70, 6456432), (80, 5649378), (84, 5380360), (93, 4859680), (96, 4707815), (105, 4304288), (112, 4035270), (120, 3766252), (124, 3644760), (140, 3228216), (155, 2915808), (160, 2824689), (168, 2690180), (186, 2429840), (210, 2152144), (217, 2082720), (224, 2017635), (240, 1883126), (248, 1822380), (280, 1614108), (310, 1457904), (336, 1345090), (372, 1214920), (420, 1076072), (434, 1041360), (465, 971936), (480, 941563), (496, 911190), (560, 807054), (620, 728952), (651, 694240), (672, 672545), (744, 607460), (840, 538036), (868, 520680), (930, 485968), (992, 455595), (1085, 416544), (1120, 403527), (1240, 364476), (1302, 347120), (1488, 303730), (1680, 269018), (1736, 260340), (1860, 242984), (2170, 208272), (2480, 182238), (2604, 173560), (2976, 151865), (3255, 138848), (3360, 134509), (3472, 130170), (3720, 121492), (4339, 104160), (4340, 104136), (4960, 91119), (5208, 86780), (6510, 69424), (6944, 65085), (7440, 60746), (8678, 52080), (8680, 52068), (10416, 43390), (13017, 34720), (13020, 34712), (14880, 30373), (17356, 26040), (17360, 26034), (20832, 21695)]