76797840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2729

約数の個数: 160

約数和(自身を含む): 288195840

約数和(自身を除く): 211398000

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, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2689, 2856, 3570, 4080, 4760, 5378, 5712, 7140, 8067, 9520, 10756, 13445, 14280, 16134, 18823, 21512, 26890, 28560, 32268, 37646, 40335, 43024, 45713, 53780, 56469, 64536, 75292, 80670, 91426, 94115, 107560, 112938, 129072, 137139, 150584, 161340, 182852, 188230, 215120, 225876, 228565, 274278, 282345, 301168, 319991, 322680, 365704, 376460, 451752, 457130, 548556, 564690, 639982, 645360, 685695, 731408, 752920, 903504, 914260, 959973, 1097112, 1129380, 1279964, 1371390, 1505840, 1599955, 1828520, 1919946, 2194224, 2258760, 2559928, 2742780, 3199910, 3657040, 3839892, 4517520, 4799865, 5119856, 5485560, 6399820, 7679784, 9599730, 10971120, 12799640, 15359568, 19199460, 25599280, 38398920, 76797840]

約数ペア:

[(1, 76797840), (2, 38398920), (3, 25599280), (4, 19199460), (5, 15359568), (6, 12799640), (7, 10971120), (8, 9599730), (10, 7679784), (12, 6399820), (14, 5485560), (15, 5119856), (16, 4799865), (17, 4517520), (20, 3839892), (21, 3657040), (24, 3199910), (28, 2742780), (30, 2559928), (34, 2258760), (35, 2194224), (40, 1919946), (42, 1828520), (48, 1599955), (51, 1505840), (56, 1371390), (60, 1279964), (68, 1129380), (70, 1097112), (80, 959973), (84, 914260), (85, 903504), (102, 752920), (105, 731408), (112, 685695), (119, 645360), (120, 639982), (136, 564690), (140, 548556), (168, 457130), (170, 451752), (204, 376460), (210, 365704), (238, 322680), (240, 319991), (255, 301168), (272, 282345), (280, 274278), (336, 228565), (340, 225876), (357, 215120), (408, 188230), (420, 182852), (476, 161340), (510, 150584), (560, 137139), (595, 129072), (680, 112938), (714, 107560), (816, 94115), (840, 91426), (952, 80670), (1020, 75292), (1190, 64536), (1360, 56469), (1428, 53780), (1680, 45713), (1785, 43024), (1904, 40335), (2040, 37646), (2380, 32268), (2689, 28560), (2856, 26890), (3570, 21512), (4080, 18823), (4760, 16134), (5378, 14280), (5712, 13445), (7140, 10756), (8067, 9520)]