214304880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 685670400

約数和(自身を除く): 471365520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 89, 120, 127, 158, 178, 237, 240, 254, 267, 316, 356, 381, 395, 445, 474, 508, 534, 632, 635, 712, 762, 790, 890, 948, 1016, 1068, 1185, 1264, 1270, 1335, 1424, 1524, 1580, 1780, 1896, 1905, 2032, 2136, 2370, 2540, 2670, 3048, 3160, 3560, 3792, 3810, 4272, 4740, 5080, 5340, 6096, 6320, 7031, 7120, 7620, 9480, 10033, 10160, 10680, 11303, 14062, 15240, 18960, 20066, 21093, 21360, 22606, 28124, 30099, 30480, 33909, 35155, 40132, 42186, 45212, 50165, 56248, 56515, 60198, 67818, 70310, 80264, 84372, 90424, 100330, 105465, 112496, 113030, 120396, 135636, 140620, 150495, 160528, 168744, 169545, 180848, 200660, 210930, 226060, 240792, 271272, 281240, 300990, 337488, 339090, 401320, 421860, 452120, 481584, 542544, 562480, 601980, 678180, 802640, 843720, 892937, 904240, 1203960, 1356360, 1687440, 1785874, 2407920, 2678811, 2712720, 3571748, 4464685, 5357622, 7143496, 8929370, 10715244, 13394055, 14286992, 17858740, 21430488, 26788110, 35717480, 42860976, 53576220, 71434960, 107152440, 214304880]

約数ペア:

[(1, 214304880), (2, 107152440), (3, 71434960), (4, 53576220), (5, 42860976), (6, 35717480), (8, 26788110), (10, 21430488), (12, 17858740), (15, 14286992), (16, 13394055), (20, 10715244), (24, 8929370), (30, 7143496), (40, 5357622), (48, 4464685), (60, 3571748), (79, 2712720), (80, 2678811), (89, 2407920), (120, 1785874), (127, 1687440), (158, 1356360), (178, 1203960), (237, 904240), (240, 892937), (254, 843720), (267, 802640), (316, 678180), (356, 601980), (381, 562480), (395, 542544), (445, 481584), (474, 452120), (508, 421860), (534, 401320), (632, 339090), (635, 337488), (712, 300990), (762, 281240), (790, 271272), (890, 240792), (948, 226060), (1016, 210930), (1068, 200660), (1185, 180848), (1264, 169545), (1270, 168744), (1335, 160528), (1424, 150495), (1524, 140620), (1580, 135636), (1780, 120396), (1896, 113030), (1905, 112496), (2032, 105465), (2136, 100330), (2370, 90424), (2540, 84372), (2670, 80264), (3048, 70310), (3160, 67818), (3560, 60198), (3792, 56515), (3810, 56248), (4272, 50165), (4740, 45212), (5080, 42186), (5340, 40132), (6096, 35155), (6320, 33909), (7031, 30480), (7120, 30099), (7620, 28124), (9480, 22606), (10033, 21360), (10160, 21093), (10680, 20066), (11303, 18960), (14062, 15240)]