196710720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 224

約数和(自身を含む): 667146240

約数和(自身を除く): 470435520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 59, 60, 64, 69, 80, 92, 96, 115, 118, 120, 138, 151, 160, 177, 184, 192, 230, 236, 240, 276, 295, 302, 320, 345, 354, 368, 453, 460, 472, 480, 552, 590, 604, 690, 708, 736, 755, 885, 906, 920, 944, 960, 1104, 1180, 1208, 1357, 1380, 1416, 1472, 1510, 1770, 1812, 1840, 1888, 2208, 2265, 2360, 2416, 2714, 2760, 2832, 3020, 3473, 3540, 3624, 3680, 3776, 4071, 4416, 4530, 4720, 4832, 5428, 5520, 5664, 6040, 6785, 6946, 7080, 7248, 7360, 8142, 8909, 9060, 9440, 9664, 10419, 10856, 11040, 11328, 12080, 13570, 13892, 14160, 14496, 16284, 17365, 17818, 18120, 18880, 20355, 20838, 21712, 22080, 24160, 26727, 27140, 27784, 28320, 28992, 32568, 34730, 35636, 36240, 40710, 41676, 43424, 44545, 48320, 52095, 53454, 54280, 55568, 56640, 65136, 69460, 71272, 72480, 81420, 83352, 86848, 89090, 104190, 106908, 108560, 111136, 130272, 133635, 138920, 142544, 144960, 162840, 166704, 178180, 204907, 208380, 213816, 217120, 222272, 260544, 267270, 277840, 285088, 325680, 333408, 356360, 409814, 416760, 427632, 434240, 534540, 555680, 570176, 614721, 651360, 666816, 712720, 819628, 833520, 855264, 1024535, 1069080, 1111360, 1229442, 1302720, 1425440, 1639256, 1667040, 1710528, 2049070, 2138160, 2458884, 2850880, 3073605, 3278512, 3334080, 4098140, 4276320, 4917768, 6147210, 6557024, 8196280, 8552640, 9835536, 12294420, 13114048, 16392560, 19671072, 24588840, 32785120, 39342144, 49177680, 65570240, 98355360, 196710720]

約数ペア:

[(1, 196710720), (2, 98355360), (3, 65570240), (4, 49177680), (5, 39342144), (6, 32785120), (8, 24588840), (10, 19671072), (12, 16392560), (15, 13114048), (16, 12294420), (20, 9835536), (23, 8552640), (24, 8196280), (30, 6557024), (32, 6147210), (40, 4917768), (46, 4276320), (48, 4098140), (59, 3334080), (60, 3278512), (64, 3073605), (69, 2850880), (80, 2458884), (92, 2138160), (96, 2049070), (115, 1710528), (118, 1667040), (120, 1639256), (138, 1425440), (151, 1302720), (160, 1229442), (177, 1111360), (184, 1069080), (192, 1024535), (230, 855264), (236, 833520), (240, 819628), (276, 712720), (295, 666816), (302, 651360), (320, 614721), (345, 570176), (354, 555680), (368, 534540), (453, 434240), (460, 427632), (472, 416760), (480, 409814), (552, 356360), (590, 333408), (604, 325680), (690, 285088), (708, 277840), (736, 267270), (755, 260544), (885, 222272), (906, 217120), (920, 213816), (944, 208380), (960, 204907), (1104, 178180), (1180, 166704), (1208, 162840), (1357, 144960), (1380, 142544), (1416, 138920), (1472, 133635), (1510, 130272), (1770, 111136), (1812, 108560), (1840, 106908), (1888, 104190), (2208, 89090), (2265, 86848), (2360, 83352), (2416, 81420), (2714, 72480), (2760, 71272), (2832, 69460), (3020, 65136), (3473, 56640), (3540, 55568), (3624, 54280), (3680, 53454), (3776, 52095), (4071, 48320), (4416, 44545), (4530, 43424), (4720, 41676), (4832, 40710), (5428, 36240), (5520, 35636), (5664, 34730), (6040, 32568), (6785, 28992), (6946, 28320), (7080, 27784), (7248, 27140), (7360, 26727), (8142, 24160), (8909, 22080), (9060, 21712), (9440, 20838), (9664, 20355), (10419, 18880), (10856, 18120), (11040, 17818), (11328, 17365), (12080, 16284), (13570, 14496), (13892, 14160)]