8682240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 288

約数和(自身を含む): 35320320

約数和(自身を除く): 26638080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 64, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 128, 133, 136, 140, 152, 160, 168, 170, 190, 192, 204, 210, 224, 228, 238, 240, 255, 256, 266, 272, 280, 285, 304, 320, 323, 336, 340, 357, 380, 384, 399, 408, 420, 448, 456, 476, 480, 510, 532, 544, 560, 570, 595, 608, 640, 646, 665, 672, 680, 714, 760, 768, 798, 816, 840, 896, 912, 952, 960, 969, 1020, 1064, 1088, 1120, 1140, 1190, 1216, 1280, 1292, 1330, 1344, 1360, 1428, 1520, 1596, 1615, 1632, 1680, 1785, 1792, 1824, 1904, 1920, 1938, 1995, 2040, 2128, 2176, 2240, 2261, 2280, 2380, 2432, 2584, 2660, 2688, 2720, 2856, 3040, 3192, 3230, 3264, 3360, 3570, 3648, 3808, 3840, 3876, 3990, 4080, 4256, 4352, 4480, 4522, 4560, 4760, 4845, 4864, 5168, 5320, 5376, 5440, 5712, 6080, 6384, 6460, 6528, 6720, 6783, 7140, 7296, 7616, 7752, 7980, 8160, 8512, 8960, 9044, 9120, 9520, 9690, 10336, 10640, 10880, 11305, 11424, 12160, 12768, 12920, 13056, 13440, 13566, 14280, 14592, 15232, 15504, 15960, 16320, 17024, 18088, 18240, 19040, 19380, 20672, 21280, 21760, 22610, 22848, 24320, 25536, 25840, 26880, 27132, 28560, 30464, 31008, 31920, 32640, 33915, 34048, 36176, 36480, 38080, 38760, 41344, 42560, 45220, 45696, 51072, 51680, 54264, 57120, 62016, 63840, 65280, 67830, 72352, 72960, 76160, 77520, 82688, 85120, 90440, 91392, 102144, 103360, 108528, 114240, 124032, 127680, 135660, 144704, 152320, 155040, 170240, 180880, 206720, 217056, 228480, 248064, 255360, 271320, 289408, 310080, 361760, 413440, 434112, 456960, 510720, 542640, 578816, 620160, 723520, 868224, 1085280, 1240320, 1447040, 1736448, 2170560, 2894080, 4341120, 8682240]

約数ペア:

[(1, 8682240), (2, 4341120), (3, 2894080), (4, 2170560), (5, 1736448), (6, 1447040), (7, 1240320), (8, 1085280), (10, 868224), (12, 723520), (14, 620160), (15, 578816), (16, 542640), (17, 510720), (19, 456960), (20, 434112), (21, 413440), (24, 361760), (28, 310080), (30, 289408), (32, 271320), (34, 255360), (35, 248064), (38, 228480), (40, 217056), (42, 206720), (48, 180880), (51, 170240), (56, 155040), (57, 152320), (60, 144704), (64, 135660), (68, 127680), (70, 124032), (76, 114240), (80, 108528), (84, 103360), (85, 102144), (95, 91392), (96, 90440), (102, 85120), (105, 82688), (112, 77520), (114, 76160), (119, 72960), (120, 72352), (128, 67830), (133, 65280), (136, 63840), (140, 62016), (152, 57120), (160, 54264), (168, 51680), (170, 51072), (190, 45696), (192, 45220), (204, 42560), (210, 41344), (224, 38760), (228, 38080), (238, 36480), (240, 36176), (255, 34048), (256, 33915), (266, 32640), (272, 31920), (280, 31008), (285, 30464), (304, 28560), (320, 27132), (323, 26880), (336, 25840), (340, 25536), (357, 24320), (380, 22848), (384, 22610), (399, 21760), (408, 21280), (420, 20672), (448, 19380), (456, 19040), (476, 18240), (480, 18088), (510, 17024), (532, 16320), (544, 15960), (560, 15504), (570, 15232), (595, 14592), (608, 14280), (640, 13566), (646, 13440), (665, 13056), (672, 12920), (680, 12768), (714, 12160), (760, 11424), (768, 11305), (798, 10880), (816, 10640), (840, 10336), (896, 9690), (912, 9520), (952, 9120), (960, 9044), (969, 8960), (1020, 8512), (1064, 8160), (1088, 7980), (1120, 7752), (1140, 7616), (1190, 7296), (1216, 7140), (1280, 6783), (1292, 6720), (1330, 6528), (1344, 6460), (1360, 6384), (1428, 6080), (1520, 5712), (1596, 5440), (1615, 5376), (1632, 5320), (1680, 5168), (1785, 4864), (1792, 4845), (1824, 4760), (1904, 4560), (1920, 4522), (1938, 4480), (1995, 4352), (2040, 4256), (2128, 4080), (2176, 3990), (2240, 3876), (2261, 3840), (2280, 3808), (2380, 3648), (2432, 3570), (2584, 3360), (2660, 3264), (2688, 3230), (2720, 3192), (2856, 3040)]