128170770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 406788480

約数和(自身を除く): 278617710

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 49, 57, 65, 70, 78, 91, 95, 98, 105, 114, 130, 133, 147, 182, 190, 195, 210, 245, 247, 266, 273, 285, 294, 353, 390, 399, 455, 490, 494, 546, 570, 637, 665, 706, 735, 741, 798, 910, 931, 1059, 1235, 1274, 1330, 1365, 1470, 1482, 1729, 1765, 1862, 1911, 1995, 2118, 2470, 2471, 2730, 2793, 3185, 3458, 3530, 3705, 3822, 3990, 4589, 4655, 4942, 5187, 5295, 5586, 6370, 6707, 7410, 7413, 8645, 9178, 9310, 9555, 10374, 10590, 12103, 12355, 13414, 13767, 13965, 14826, 17290, 17297, 19110, 20121, 22945, 24206, 24710, 25935, 27534, 27930, 32123, 33535, 34594, 36309, 37065, 40242, 45890, 46949, 51870, 51891, 60515, 64246, 67070, 68835, 72618, 74130, 86485, 87191, 93898, 96369, 100605, 103782, 121030, 137670, 140847, 160615, 172970, 174382, 181545, 192738, 201210, 224861, 234745, 259455, 261573, 281694, 321230, 328643, 363090, 435955, 449722, 469490, 481845, 518910, 523146, 610337, 657286, 674583, 704235, 871910, 963690, 985929, 1124305, 1220674, 1307865, 1349166, 1408470, 1643215, 1831011, 1971858, 2248610, 2615730, 3051685, 3286430, 3372915, 3662022, 4272359, 4929645, 6103370, 6745830, 8544718, 9155055, 9859290, 12817077, 18310110, 21361795, 25634154, 42723590, 64085385, 128170770]

約数ペア:

[(1, 128170770), (2, 64085385), (3, 42723590), (5, 25634154), (6, 21361795), (7, 18310110), (10, 12817077), (13, 9859290), (14, 9155055), (15, 8544718), (19, 6745830), (21, 6103370), (26, 4929645), (30, 4272359), (35, 3662022), (38, 3372915), (39, 3286430), (42, 3051685), (49, 2615730), (57, 2248610), (65, 1971858), (70, 1831011), (78, 1643215), (91, 1408470), (95, 1349166), (98, 1307865), (105, 1220674), (114, 1124305), (130, 985929), (133, 963690), (147, 871910), (182, 704235), (190, 674583), (195, 657286), (210, 610337), (245, 523146), (247, 518910), (266, 481845), (273, 469490), (285, 449722), (294, 435955), (353, 363090), (390, 328643), (399, 321230), (455, 281694), (490, 261573), (494, 259455), (546, 234745), (570, 224861), (637, 201210), (665, 192738), (706, 181545), (735, 174382), (741, 172970), (798, 160615), (910, 140847), (931, 137670), (1059, 121030), (1235, 103782), (1274, 100605), (1330, 96369), (1365, 93898), (1470, 87191), (1482, 86485), (1729, 74130), (1765, 72618), (1862, 68835), (1911, 67070), (1995, 64246), (2118, 60515), (2470, 51891), (2471, 51870), (2730, 46949), (2793, 45890), (3185, 40242), (3458, 37065), (3530, 36309), (3705, 34594), (3822, 33535), (3990, 32123), (4589, 27930), (4655, 27534), (4942, 25935), (5187, 24710), (5295, 24206), (5586, 22945), (6370, 20121), (6707, 19110), (7410, 17297), (7413, 17290), (8645, 14826), (9178, 13965), (9310, 13767), (9555, 13414), (10374, 12355), (10590, 12103)]