254831040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4657}}^1$

素因数の和:4699

約数の個数: 168

約数和(自身を含む): 922842960

約数和(自身を除く): 668011920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 4657, 5472, 6080, 6840, 9120, 9314, 10944, 13680, 13971, 18240, 18628, 23285, 27360, 27942, 37256, 41913, 46570, 54720, 55884, 69855, 74512, 83826, 88483, 93140, 111768, 139710, 149024, 167652, 176966, 186280, 209565, 223536, 265449, 279420, 298048, 335304, 353932, 372560, 419130, 442415, 447072, 530898, 558840, 670608, 707864, 745120, 796347, 838260, 884830, 894144, 1061796, 1117680, 1327245, 1341216, 1415728, 1490240, 1592694, 1676520, 1769660, 2123592, 2235360, 2654490, 2682432, 2831456, 3185388, 3353040, 3539320, 3981735, 4247184, 4470720, 5308980, 5662912, 6370776, 6706080, 7078640, 7963470, 8494368, 10617960, 12741552, 13412160, 14157280, 15926940, 16988736, 21235920, 25483104, 28314560, 31853880, 42471840, 50966208, 63707760, 84943680, 127415520, 254831040]

約数ペア:

[(1, 254831040), (2, 127415520), (3, 84943680), (4, 63707760), (5, 50966208), (6, 42471840), (8, 31853880), (9, 28314560), (10, 25483104), (12, 21235920), (15, 16988736), (16, 15926940), (18, 14157280), (19, 13412160), (20, 12741552), (24, 10617960), (30, 8494368), (32, 7963470), (36, 7078640), (38, 6706080), (40, 6370776), (45, 5662912), (48, 5308980), (57, 4470720), (60, 4247184), (64, 3981735), (72, 3539320), (76, 3353040), (80, 3185388), (90, 2831456), (95, 2682432), (96, 2654490), (114, 2235360), (120, 2123592), (144, 1769660), (152, 1676520), (160, 1592694), (171, 1490240), (180, 1415728), (190, 1341216), (192, 1327245), (228, 1117680), (240, 1061796), (285, 894144), (288, 884830), (304, 838260), (320, 796347), (342, 745120), (360, 707864), (380, 670608), (456, 558840), (480, 530898), (570, 447072), (576, 442415), (608, 419130), (684, 372560), (720, 353932), (760, 335304), (855, 298048), (912, 279420), (960, 265449), (1140, 223536), (1216, 209565), (1368, 186280), (1440, 176966), (1520, 167652), (1710, 149024), (1824, 139710), (2280, 111768), (2736, 93140), (2880, 88483), (3040, 83826), (3420, 74512), (3648, 69855), (4560, 55884), (4657, 54720), (5472, 46570), (6080, 41913), (6840, 37256), (9120, 27942), (9314, 27360), (10944, 23285), (13680, 18628), (13971, 18240)]