220726170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15233}}^1$

素因数の和:15276

約数の個数: 96

約数和(自身を含む): 684433152

約数和(自身を除く): 463706982

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 7245, 14490, 15233, 30466, 45699, 76165, 91398, 106631, 137097, 152330, 213262, 228495, 274194, 319893, 350359, 456990, 533155, 639786, 685485, 700718, 959679, 1051077, 1066310, 1370970, 1599465, 1751795, 1919358, 2102154, 2452513, 3153231, 3198930, 3503590, 4798395, 4905026, 5255385, 6306462, 7357539, 9596790, 10510770, 12262565, 14715078, 15766155, 22072617, 24525130, 31532310, 36787695, 44145234, 73575390, 110363085, 220726170]

約数ペア:

[(1, 220726170), (2, 110363085), (3, 73575390), (5, 44145234), (6, 36787695), (7, 31532310), (9, 24525130), (10, 22072617), (14, 15766155), (15, 14715078), (18, 12262565), (21, 10510770), (23, 9596790), (30, 7357539), (35, 6306462), (42, 5255385), (45, 4905026), (46, 4798395), (63, 3503590), (69, 3198930), (70, 3153231), (90, 2452513), (105, 2102154), (115, 1919358), (126, 1751795), (138, 1599465), (161, 1370970), (207, 1066310), (210, 1051077), (230, 959679), (315, 700718), (322, 685485), (345, 639786), (414, 533155), (483, 456990), (630, 350359), (690, 319893), (805, 274194), (966, 228495), (1035, 213262), (1449, 152330), (1610, 137097), (2070, 106631), (2415, 91398), (2898, 76165), (4830, 45699), (7245, 30466), (14490, 15233)]