1779565560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1049}}^1$

素因数の和:1341

約数の個数: 128

約数和(自身を含む): 5449248000

約数和(自身を除く): 3669682440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 211, 268, 335, 402, 422, 536, 633, 670, 804, 844, 1005, 1049, 1055, 1266, 1340, 1608, 1688, 2010, 2098, 2110, 2532, 2680, 3147, 3165, 4020, 4196, 4220, 5064, 5245, 6294, 6330, 8040, 8392, 8440, 10490, 12588, 12660, 14137, 15735, 20980, 25176, 25320, 28274, 31470, 41960, 42411, 56548, 62940, 70283, 70685, 84822, 113096, 125880, 140566, 141370, 169644, 210849, 212055, 221339, 281132, 282740, 339288, 351415, 421698, 424110, 442678, 562264, 565480, 664017, 702830, 843396, 848220, 885356, 1054245, 1106695, 1328034, 1405660, 1686792, 1696440, 1770712, 2108490, 2213390, 2656068, 2811320, 3320085, 4216980, 4426780, 5312136, 6640170, 8433960, 8853560, 13280340, 14829713, 26560680, 29659426, 44489139, 59318852, 74148565, 88978278, 118637704, 148297130, 177956556, 222445695, 296594260, 355913112, 444891390, 593188520, 889782780, 1779565560]

約数ペア:

[(1, 1779565560), (2, 889782780), (3, 593188520), (4, 444891390), (5, 355913112), (6, 296594260), (8, 222445695), (10, 177956556), (12, 148297130), (15, 118637704), (20, 88978278), (24, 74148565), (30, 59318852), (40, 44489139), (60, 29659426), (67, 26560680), (120, 14829713), (134, 13280340), (201, 8853560), (211, 8433960), (268, 6640170), (335, 5312136), (402, 4426780), (422, 4216980), (536, 3320085), (633, 2811320), (670, 2656068), (804, 2213390), (844, 2108490), (1005, 1770712), (1049, 1696440), (1055, 1686792), (1266, 1405660), (1340, 1328034), (1608, 1106695), (1688, 1054245), (2010, 885356), (2098, 848220), (2110, 843396), (2532, 702830), (2680, 664017), (3147, 565480), (3165, 562264), (4020, 442678), (4196, 424110), (4220, 421698), (5064, 351415), (5245, 339288), (6294, 282740), (6330, 281132), (8040, 221339), (8392, 212055), (8440, 210849), (10490, 169644), (12588, 141370), (12660, 140566), (14137, 125880), (15735, 113096), (20980, 84822), (25176, 70685), (25320, 70283), (28274, 62940), (31470, 56548), (41960, 42411)]