8767920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 32997888

約数和(自身を除く): 24229968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 307, 336, 340, 357, 408, 420, 476, 510, 560, 595, 614, 680, 714, 816, 840, 921, 952, 1020, 1190, 1228, 1360, 1428, 1535, 1680, 1785, 1842, 1904, 2040, 2149, 2380, 2456, 2856, 3070, 3570, 3684, 4080, 4298, 4605, 4760, 4912, 5219, 5712, 6140, 6447, 7140, 7368, 8596, 9210, 9520, 10438, 10745, 12280, 12894, 14280, 14736, 15657, 17192, 18420, 20876, 21490, 24560, 25788, 26095, 28560, 31314, 32235, 34384, 36533, 36840, 41752, 42980, 51576, 52190, 62628, 64470, 73066, 73680, 78285, 83504, 85960, 103152, 104380, 109599, 125256, 128940, 146132, 156570, 171920, 182665, 208760, 219198, 250512, 257880, 292264, 313140, 365330, 417520, 438396, 515760, 547995, 584528, 626280, 730660, 876792, 1095990, 1252560, 1461320, 1753584, 2191980, 2922640, 4383960, 8767920]

約数ペア:

[(1, 8767920), (2, 4383960), (3, 2922640), (4, 2191980), (5, 1753584), (6, 1461320), (7, 1252560), (8, 1095990), (10, 876792), (12, 730660), (14, 626280), (15, 584528), (16, 547995), (17, 515760), (20, 438396), (21, 417520), (24, 365330), (28, 313140), (30, 292264), (34, 257880), (35, 250512), (40, 219198), (42, 208760), (48, 182665), (51, 171920), (56, 156570), (60, 146132), (68, 128940), (70, 125256), (80, 109599), (84, 104380), (85, 103152), (102, 85960), (105, 83504), (112, 78285), (119, 73680), (120, 73066), (136, 64470), (140, 62628), (168, 52190), (170, 51576), (204, 42980), (210, 41752), (238, 36840), (240, 36533), (255, 34384), (272, 32235), (280, 31314), (307, 28560), (336, 26095), (340, 25788), (357, 24560), (408, 21490), (420, 20876), (476, 18420), (510, 17192), (560, 15657), (595, 14736), (614, 14280), (680, 12894), (714, 12280), (816, 10745), (840, 10438), (921, 9520), (952, 9210), (1020, 8596), (1190, 7368), (1228, 7140), (1360, 6447), (1428, 6140), (1535, 5712), (1680, 5219), (1785, 4912), (1842, 4760), (1904, 4605), (2040, 4298), (2149, 4080), (2380, 3684), (2456, 3570), (2856, 3070)]