205893120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 320

約数和(自身を含む): 742452480

約数和(自身を除く): 536559360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 83, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 166, 170, 190, 192, 204, 228, 240, 249, 255, 256, 272, 285, 304, 320, 323, 332, 340, 380, 384, 408, 415, 456, 480, 498, 510, 512, 544, 570, 608, 640, 646, 664, 680, 760, 768, 816, 830, 912, 960, 969, 996, 1020, 1088, 1140, 1216, 1245, 1280, 1292, 1328, 1360, 1411, 1520, 1536, 1577, 1615, 1632, 1660, 1824, 1920, 1938, 1992, 2040, 2176, 2280, 2432, 2490, 2560, 2584, 2656, 2720, 2822, 3040, 3154, 3230, 3264, 3320, 3648, 3840, 3876, 3984, 4080, 4233, 4352, 4560, 4731, 4845, 4864, 4980, 5168, 5312, 5440, 5644, 6080, 6308, 6460, 6528, 6640, 7055, 7296, 7680, 7752, 7885, 7968, 8160, 8466, 8704, 9120, 9462, 9690, 9728, 9960, 10336, 10624, 10880, 11288, 12160, 12616, 12920, 13056, 13280, 14110, 14592, 15504, 15770, 15936, 16320, 16932, 18240, 18924, 19380, 19920, 20672, 21165, 21248, 21760, 22576, 23655, 24320, 25232, 25840, 26112, 26560, 26809, 28220, 29184, 31008, 31540, 31872, 32640, 33864, 36480, 37848, 38760, 39840, 41344, 42330, 42496, 43520, 45152, 47310, 48640, 50464, 51680, 53120, 53618, 56440, 62016, 63080, 63744, 65280, 67728, 72960, 75696, 77520, 79680, 80427, 82688, 84660, 90304, 94620, 100928, 103360, 106240, 107236, 112880, 124032, 126160, 127488, 130560, 134045, 135456, 145920, 151392, 155040, 159360, 160854, 165376, 169320, 180608, 189240, 201856, 206720, 212480, 214472, 225760, 248064, 252320, 268090, 270912, 302784, 310080, 318720, 321708, 338640, 361216, 378480, 402135, 403712, 413440, 428944, 451520, 496128, 504640, 536180, 541824, 605568, 620160, 637440, 643416, 677280, 722432, 756960, 804270, 807424, 826880, 857888, 903040, 1009280, 1072360, 1083648, 1211136, 1240320, 1286832, 1354560, 1513920, 1608540, 1715776, 1806080, 2018560, 2144720, 2167296, 2422272, 2480640, 2573664, 2709120, 3027840, 3217080, 3431552, 3612160, 4037120, 4289440, 5147328, 5418240, 6055680, 6434160, 6863104, 8578880, 10294656, 10836480, 12111360, 12868320, 13726208, 17157760, 20589312, 25736640, 34315520, 41178624, 51473280, 68631040, 102946560, 205893120]

約数ペア:

[(1, 205893120), (2, 102946560), (3, 68631040), (4, 51473280), (5, 41178624), (6, 34315520), (8, 25736640), (10, 20589312), (12, 17157760), (15, 13726208), (16, 12868320), (17, 12111360), (19, 10836480), (20, 10294656), (24, 8578880), (30, 6863104), (32, 6434160), (34, 6055680), (38, 5418240), (40, 5147328), (48, 4289440), (51, 4037120), (57, 3612160), (60, 3431552), (64, 3217080), (68, 3027840), (76, 2709120), (80, 2573664), (83, 2480640), (85, 2422272), (95, 2167296), (96, 2144720), (102, 2018560), (114, 1806080), (120, 1715776), (128, 1608540), (136, 1513920), (152, 1354560), (160, 1286832), (166, 1240320), (170, 1211136), (190, 1083648), (192, 1072360), (204, 1009280), (228, 903040), (240, 857888), (249, 826880), (255, 807424), (256, 804270), (272, 756960), (285, 722432), (304, 677280), (320, 643416), (323, 637440), (332, 620160), (340, 605568), (380, 541824), (384, 536180), (408, 504640), (415, 496128), (456, 451520), (480, 428944), (498, 413440), (510, 403712), (512, 402135), (544, 378480), (570, 361216), (608, 338640), (640, 321708), (646, 318720), (664, 310080), (680, 302784), (760, 270912), (768, 268090), (816, 252320), (830, 248064), (912, 225760), (960, 214472), (969, 212480), (996, 206720), (1020, 201856), (1088, 189240), (1140, 180608), (1216, 169320), (1245, 165376), (1280, 160854), (1292, 159360), (1328, 155040), (1360, 151392), (1411, 145920), (1520, 135456), (1536, 134045), (1577, 130560), (1615, 127488), (1632, 126160), (1660, 124032), (1824, 112880), (1920, 107236), (1938, 106240), (1992, 103360), (2040, 100928), (2176, 94620), (2280, 90304), (2432, 84660), (2490, 82688), (2560, 80427), (2584, 79680), (2656, 77520), (2720, 75696), (2822, 72960), (3040, 67728), (3154, 65280), (3230, 63744), (3264, 63080), (3320, 62016), (3648, 56440), (3840, 53618), (3876, 53120), (3984, 51680), (4080, 50464), (4233, 48640), (4352, 47310), (4560, 45152), (4731, 43520), (4845, 42496), (4864, 42330), (4980, 41344), (5168, 39840), (5312, 38760), (5440, 37848), (5644, 36480), (6080, 33864), (6308, 32640), (6460, 31872), (6528, 31540), (6640, 31008), (7055, 29184), (7296, 28220), (7680, 26809), (7752, 26560), (7885, 26112), (7968, 25840), (8160, 25232), (8466, 24320), (8704, 23655), (9120, 22576), (9462, 21760), (9690, 21248), (9728, 21165), (9960, 20672), (10336, 19920), (10624, 19380), (10880, 18924), (11288, 18240), (12160, 16932), (12616, 16320), (12920, 15936), (13056, 15770), (13280, 15504), (14110, 14592)]