230680560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1567

約数の個数: 160

約数和(自身を含む): 793877760

約数和(自身を除く): 563197200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 440, 472, 528, 590, 649, 660, 708, 880, 885, 944, 1180, 1298, 1320, 1416, 1481, 1770, 1947, 2360, 2596, 2640, 2832, 2962, 3245, 3540, 3894, 4443, 4720, 5192, 5924, 6490, 7080, 7405, 7788, 8886, 9735, 10384, 11848, 12980, 14160, 14810, 15576, 16291, 17772, 19470, 22215, 23696, 25960, 29620, 31152, 32582, 35544, 38940, 44430, 48873, 51920, 59240, 65164, 71088, 77880, 81455, 87379, 88860, 97746, 118480, 130328, 155760, 162910, 174758, 177720, 195492, 244365, 260656, 262137, 325820, 349516, 355440, 390984, 436895, 488730, 524274, 651640, 699032, 781968, 873790, 961169, 977460, 1048548, 1303280, 1310685, 1398064, 1747580, 1922338, 1954920, 2097096, 2621370, 2883507, 3495160, 3844676, 3909840, 4194192, 4805845, 5242740, 5767014, 6990320, 7689352, 9611690, 10485480, 11534028, 14417535, 15378704, 19223380, 20970960, 23068056, 28835070, 38446760, 46136112, 57670140, 76893520, 115340280, 230680560]

約数ペア:

[(1, 230680560), (2, 115340280), (3, 76893520), (4, 57670140), (5, 46136112), (6, 38446760), (8, 28835070), (10, 23068056), (11, 20970960), (12, 19223380), (15, 15378704), (16, 14417535), (20, 11534028), (22, 10485480), (24, 9611690), (30, 7689352), (33, 6990320), (40, 5767014), (44, 5242740), (48, 4805845), (55, 4194192), (59, 3909840), (60, 3844676), (66, 3495160), (80, 2883507), (88, 2621370), (110, 2097096), (118, 1954920), (120, 1922338), (132, 1747580), (165, 1398064), (176, 1310685), (177, 1303280), (220, 1048548), (236, 977460), (240, 961169), (264, 873790), (295, 781968), (330, 699032), (354, 651640), (440, 524274), (472, 488730), (528, 436895), (590, 390984), (649, 355440), (660, 349516), (708, 325820), (880, 262137), (885, 260656), (944, 244365), (1180, 195492), (1298, 177720), (1320, 174758), (1416, 162910), (1481, 155760), (1770, 130328), (1947, 118480), (2360, 97746), (2596, 88860), (2640, 87379), (2832, 81455), (2962, 77880), (3245, 71088), (3540, 65164), (3894, 59240), (4443, 51920), (4720, 48873), (5192, 44430), (5924, 38940), (6490, 35544), (7080, 32582), (7405, 31152), (7788, 29620), (8886, 25960), (9735, 23696), (10384, 22215), (11848, 19470), (12980, 17772), (14160, 16291), (14810, 15576)]