172539840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16339}}^1$

素因数の和:16370

約数の個数: 112

約数和(自身を含む): 597651840

約数和(自身を除く): 425112000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 16339, 32678, 49017, 65356, 81695, 98034, 130712, 163390, 179729, 196068, 245085, 261424, 326780, 359458, 392136, 490170, 522848, 539187, 653560, 718916, 784272, 898645, 980340, 1045696, 1078374, 1307120, 1437832, 1568544, 1797290, 1960680, 2156748, 2614240, 2695935, 2875664, 3137088, 3594580, 3921360, 4313496, 5228480, 5391870, 5751328, 7189160, 7842720, 8626992, 10783740, 11502656, 14378320, 15685440, 17253984, 21567480, 28756640, 34507968, 43134960, 57513280, 86269920, 172539840]

約数ペア:

[(1, 172539840), (2, 86269920), (3, 57513280), (4, 43134960), (5, 34507968), (6, 28756640), (8, 21567480), (10, 17253984), (11, 15685440), (12, 14378320), (15, 11502656), (16, 10783740), (20, 8626992), (22, 7842720), (24, 7189160), (30, 5751328), (32, 5391870), (33, 5228480), (40, 4313496), (44, 3921360), (48, 3594580), (55, 3137088), (60, 2875664), (64, 2695935), (66, 2614240), (80, 2156748), (88, 1960680), (96, 1797290), (110, 1568544), (120, 1437832), (132, 1307120), (160, 1078374), (165, 1045696), (176, 980340), (192, 898645), (220, 784272), (240, 718916), (264, 653560), (320, 539187), (330, 522848), (352, 490170), (440, 392136), (480, 359458), (528, 326780), (660, 261424), (704, 245085), (880, 196068), (960, 179729), (1056, 163390), (1320, 130712), (1760, 98034), (2112, 81695), (2640, 65356), (3520, 49017), (5280, 32678), (10560, 16339)]