192557640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8581}}^1$

素因数の和:8623

約数の個数: 128

約数和(自身を含む): 667336320

約数和(自身を除く): 474778680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 8581, 11220, 17162, 22440, 25743, 34324, 42905, 51486, 68648, 85810, 94391, 102972, 128715, 145877, 171620, 188782, 205944, 257430, 283173, 291754, 343240, 377564, 437631, 471955, 514860, 566346, 583508, 729385, 755128, 875262, 943910, 1029720, 1132692, 1167016, 1415865, 1458770, 1604647, 1750524, 1887820, 2188155, 2265384, 2831730, 2917540, 3209294, 3501048, 3775640, 4376310, 4813941, 5663460, 5835080, 6418588, 8023235, 8752620, 9627882, 11326920, 12837176, 16046470, 17505240, 19255764, 24069705, 32092940, 38511528, 48139410, 64185880, 96278820, 192557640]

約数ペア:

[(1, 192557640), (2, 96278820), (3, 64185880), (4, 48139410), (5, 38511528), (6, 32092940), (8, 24069705), (10, 19255764), (11, 17505240), (12, 16046470), (15, 12837176), (17, 11326920), (20, 9627882), (22, 8752620), (24, 8023235), (30, 6418588), (33, 5835080), (34, 5663460), (40, 4813941), (44, 4376310), (51, 3775640), (55, 3501048), (60, 3209294), (66, 2917540), (68, 2831730), (85, 2265384), (88, 2188155), (102, 1887820), (110, 1750524), (120, 1604647), (132, 1458770), (136, 1415865), (165, 1167016), (170, 1132692), (187, 1029720), (204, 943910), (220, 875262), (255, 755128), (264, 729385), (330, 583508), (340, 566346), (374, 514860), (408, 471955), (440, 437631), (510, 377564), (561, 343240), (660, 291754), (680, 283173), (748, 257430), (935, 205944), (1020, 188782), (1122, 171620), (1320, 145877), (1496, 128715), (1870, 102972), (2040, 94391), (2244, 85810), (2805, 68648), (3740, 51486), (4488, 42905), (5610, 34324), (7480, 25743), (8581, 22440), (11220, 17162)]