1624919280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:831

約数の個数: 160

約数和(自身を含む): 5142528000

約数和(自身を除く): 3517608720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 127, 178, 240, 254, 267, 356, 381, 445, 508, 534, 599, 635, 712, 762, 890, 1016, 1068, 1198, 1270, 1335, 1424, 1524, 1780, 1797, 1905, 2032, 2136, 2396, 2540, 2670, 2995, 3048, 3560, 3594, 3810, 4272, 4792, 5080, 5340, 5990, 6096, 7120, 7188, 7620, 8985, 9584, 10160, 10680, 11303, 11980, 14376, 15240, 17970, 21360, 22606, 23960, 28752, 30480, 33909, 35940, 45212, 47920, 53311, 56515, 67818, 71880, 76073, 90424, 106622, 113030, 135636, 143760, 152146, 159933, 169545, 180848, 213244, 226060, 228219, 266555, 271272, 304292, 319866, 339090, 380365, 426488, 452120, 456438, 533110, 542544, 608584, 639732, 678180, 760730, 799665, 852976, 904240, 912876, 1066220, 1141095, 1217168, 1279464, 1356360, 1521460, 1599330, 1825752, 2132440, 2282190, 2558928, 2712720, 3042920, 3198660, 3651504, 4264880, 4564380, 6085840, 6397320, 6770497, 9128760, 12794640, 13540994, 18257520, 20311491, 27081988, 33852485, 40622982, 54163976, 67704970, 81245964, 101557455, 108327952, 135409940, 162491928, 203114910, 270819880, 324983856, 406229820, 541639760, 812459640, 1624919280]

約数ペア:

[(1, 1624919280), (2, 812459640), (3, 541639760), (4, 406229820), (5, 324983856), (6, 270819880), (8, 203114910), (10, 162491928), (12, 135409940), (15, 108327952), (16, 101557455), (20, 81245964), (24, 67704970), (30, 54163976), (40, 40622982), (48, 33852485), (60, 27081988), (80, 20311491), (89, 18257520), (120, 13540994), (127, 12794640), (178, 9128760), (240, 6770497), (254, 6397320), (267, 6085840), (356, 4564380), (381, 4264880), (445, 3651504), (508, 3198660), (534, 3042920), (599, 2712720), (635, 2558928), (712, 2282190), (762, 2132440), (890, 1825752), (1016, 1599330), (1068, 1521460), (1198, 1356360), (1270, 1279464), (1335, 1217168), (1424, 1141095), (1524, 1066220), (1780, 912876), (1797, 904240), (1905, 852976), (2032, 799665), (2136, 760730), (2396, 678180), (2540, 639732), (2670, 608584), (2995, 542544), (3048, 533110), (3560, 456438), (3594, 452120), (3810, 426488), (4272, 380365), (4792, 339090), (5080, 319866), (5340, 304292), (5990, 271272), (6096, 266555), (7120, 228219), (7188, 226060), (7620, 213244), (8985, 180848), (9584, 169545), (10160, 159933), (10680, 152146), (11303, 143760), (11980, 135636), (14376, 113030), (15240, 106622), (17970, 90424), (21360, 76073), (22606, 71880), (23960, 67818), (28752, 56515), (30480, 53311), (33909, 47920), (35940, 45212)]