188079480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:954

約数の個数: 192

約数和(自身を含む): 664934400

約数和(自身を除く): 476854920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 887, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1774, 1860, 2232, 2280, 2356, 2661, 2790, 2945, 3420, 3534, 3548, 3720, 4435, 4712, 5301, 5322, 5580, 5890, 6840, 7068, 7096, 7983, 8835, 8870, 10602, 10644, 11160, 11780, 13305, 14136, 15966, 16853, 17670, 17740, 21204, 21288, 23560, 26505, 26610, 27497, 31932, 33706, 35340, 35480, 39915, 42408, 50559, 53010, 53220, 54994, 63864, 67412, 70680, 79830, 82491, 84265, 101118, 106020, 106440, 109988, 134824, 137485, 151677, 159660, 164982, 168530, 202236, 212040, 219976, 247473, 252795, 274970, 303354, 319320, 329964, 337060, 404472, 412455, 494946, 505590, 522443, 549940, 606708, 659928, 674120, 758385, 824910, 989892, 1011180, 1044886, 1099880, 1213416, 1237365, 1516770, 1567329, 1649820, 1979784, 2022360, 2089772, 2474730, 2612215, 3033540, 3134658, 3299640, 4179544, 4701987, 4949460, 5224430, 6067080, 6269316, 7836645, 9403974, 9898920, 10448860, 12538632, 15673290, 18807948, 20897720, 23509935, 31346580, 37615896, 47019870, 62693160, 94039740, 188079480]

約数ペア:

[(1, 188079480), (2, 94039740), (3, 62693160), (4, 47019870), (5, 37615896), (6, 31346580), (8, 23509935), (9, 20897720), (10, 18807948), (12, 15673290), (15, 12538632), (18, 10448860), (19, 9898920), (20, 9403974), (24, 7836645), (30, 6269316), (31, 6067080), (36, 5224430), (38, 4949460), (40, 4701987), (45, 4179544), (57, 3299640), (60, 3134658), (62, 3033540), (72, 2612215), (76, 2474730), (90, 2089772), (93, 2022360), (95, 1979784), (114, 1649820), (120, 1567329), (124, 1516770), (152, 1237365), (155, 1213416), (171, 1099880), (180, 1044886), (186, 1011180), (190, 989892), (228, 824910), (248, 758385), (279, 674120), (285, 659928), (310, 606708), (342, 549940), (360, 522443), (372, 505590), (380, 494946), (456, 412455), (465, 404472), (558, 337060), (570, 329964), (589, 319320), (620, 303354), (684, 274970), (744, 252795), (760, 247473), (855, 219976), (887, 212040), (930, 202236), (1116, 168530), (1140, 164982), (1178, 159660), (1240, 151677), (1368, 137485), (1395, 134824), (1710, 109988), (1767, 106440), (1774, 106020), (1860, 101118), (2232, 84265), (2280, 82491), (2356, 79830), (2661, 70680), (2790, 67412), (2945, 63864), (3420, 54994), (3534, 53220), (3548, 53010), (3720, 50559), (4435, 42408), (4712, 39915), (5301, 35480), (5322, 35340), (5580, 33706), (5890, 31932), (6840, 27497), (7068, 26610), (7096, 26505), (7983, 23560), (8835, 21288), (8870, 21204), (10602, 17740), (10644, 17670), (11160, 16853), (11780, 15966), (13305, 14136)]