189216360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 642919680

約数和(自身を除く): 453703320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 53, 60, 72, 90, 94, 106, 120, 141, 159, 180, 188, 211, 212, 235, 265, 282, 318, 360, 376, 422, 423, 424, 470, 477, 530, 564, 633, 636, 705, 795, 844, 846, 940, 954, 1055, 1060, 1128, 1266, 1272, 1410, 1590, 1688, 1692, 1880, 1899, 1908, 2110, 2115, 2120, 2385, 2491, 2532, 2820, 3165, 3180, 3384, 3798, 3816, 4220, 4230, 4770, 4982, 5064, 5640, 6330, 6360, 7473, 7596, 8440, 8460, 9495, 9540, 9917, 9964, 11183, 12455, 12660, 14946, 15192, 16920, 18990, 19080, 19834, 19928, 22366, 22419, 24910, 25320, 29751, 29892, 33549, 37365, 37980, 39668, 44732, 44838, 49585, 49820, 55915, 59502, 59784, 67098, 74730, 75960, 79336, 89253, 89464, 89676, 99170, 99640, 100647, 111830, 112095, 119004, 134196, 148755, 149460, 167745, 178506, 179352, 198340, 201294, 223660, 224190, 238008, 268392, 297510, 298920, 335490, 357012, 396680, 402588, 446265, 447320, 448380, 503235, 525601, 595020, 670980, 714024, 805176, 892530, 896760, 1006470, 1051202, 1190040, 1341960, 1576803, 1785060, 2012940, 2102404, 2628005, 3153606, 3570120, 4025880, 4204808, 4730409, 5256010, 6307212, 7884015, 9460818, 10512020, 12614424, 15768030, 18921636, 21024040, 23652045, 31536060, 37843272, 47304090, 63072120, 94608180, 189216360]

約数ペア:

[(1, 189216360), (2, 94608180), (3, 63072120), (4, 47304090), (5, 37843272), (6, 31536060), (8, 23652045), (9, 21024040), (10, 18921636), (12, 15768030), (15, 12614424), (18, 10512020), (20, 9460818), (24, 7884015), (30, 6307212), (36, 5256010), (40, 4730409), (45, 4204808), (47, 4025880), (53, 3570120), (60, 3153606), (72, 2628005), (90, 2102404), (94, 2012940), (106, 1785060), (120, 1576803), (141, 1341960), (159, 1190040), (180, 1051202), (188, 1006470), (211, 896760), (212, 892530), (235, 805176), (265, 714024), (282, 670980), (318, 595020), (360, 525601), (376, 503235), (422, 448380), (423, 447320), (424, 446265), (470, 402588), (477, 396680), (530, 357012), (564, 335490), (633, 298920), (636, 297510), (705, 268392), (795, 238008), (844, 224190), (846, 223660), (940, 201294), (954, 198340), (1055, 179352), (1060, 178506), (1128, 167745), (1266, 149460), (1272, 148755), (1410, 134196), (1590, 119004), (1688, 112095), (1692, 111830), (1880, 100647), (1899, 99640), (1908, 99170), (2110, 89676), (2115, 89464), (2120, 89253), (2385, 79336), (2491, 75960), (2532, 74730), (2820, 67098), (3165, 59784), (3180, 59502), (3384, 55915), (3798, 49820), (3816, 49585), (4220, 44838), (4230, 44732), (4770, 39668), (4982, 37980), (5064, 37365), (5640, 33549), (6330, 29892), (6360, 29751), (7473, 25320), (7596, 24910), (8440, 22419), (8460, 22366), (9495, 19928), (9540, 19834), (9917, 19080), (9964, 18990), (11183, 16920), (12455, 15192), (12660, 14946)]