191123280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4657}}^1$

素因数の和:4698

約数の個数: 160

約数和(自身を含む): 693110400

約数和(自身を除く): 501987120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 4657, 5130, 6840, 8208, 9314, 10260, 13680, 13971, 18628, 20520, 23285, 27942, 37256, 41040, 41913, 46570, 55884, 69855, 74512, 83826, 88483, 93140, 111768, 125739, 139710, 167652, 176966, 186280, 209565, 223536, 251478, 265449, 279420, 335304, 353932, 372560, 419130, 442415, 502956, 530898, 558840, 628695, 670608, 707864, 796347, 838260, 884830, 1005912, 1061796, 1117680, 1257390, 1327245, 1415728, 1592694, 1676520, 1769660, 2011824, 2123592, 2389041, 2514780, 2654490, 3185388, 3353040, 3539320, 3981735, 4247184, 4778082, 5029560, 5308980, 6370776, 7078640, 7963470, 9556164, 10059120, 10617960, 11945205, 12741552, 15926940, 19112328, 21235920, 23890410, 31853880, 38224656, 47780820, 63707760, 95561640, 191123280]

約数ペア:

[(1, 191123280), (2, 95561640), (3, 63707760), (4, 47780820), (5, 38224656), (6, 31853880), (8, 23890410), (9, 21235920), (10, 19112328), (12, 15926940), (15, 12741552), (16, 11945205), (18, 10617960), (19, 10059120), (20, 9556164), (24, 7963470), (27, 7078640), (30, 6370776), (36, 5308980), (38, 5029560), (40, 4778082), (45, 4247184), (48, 3981735), (54, 3539320), (57, 3353040), (60, 3185388), (72, 2654490), (76, 2514780), (80, 2389041), (90, 2123592), (95, 2011824), (108, 1769660), (114, 1676520), (120, 1592694), (135, 1415728), (144, 1327245), (152, 1257390), (171, 1117680), (180, 1061796), (190, 1005912), (216, 884830), (228, 838260), (240, 796347), (270, 707864), (285, 670608), (304, 628695), (342, 558840), (360, 530898), (380, 502956), (432, 442415), (456, 419130), (513, 372560), (540, 353932), (570, 335304), (684, 279420), (720, 265449), (760, 251478), (855, 223536), (912, 209565), (1026, 186280), (1080, 176966), (1140, 167652), (1368, 139710), (1520, 125739), (1710, 111768), (2052, 93140), (2160, 88483), (2280, 83826), (2565, 74512), (2736, 69855), (3420, 55884), (4104, 46570), (4560, 41913), (4657, 41040), (5130, 37256), (6840, 27942), (8208, 23285), (9314, 20520), (10260, 18628), (13680, 13971)]