28311036360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{62233}}^1$

素因数の和:62487

約数の個数: 128

約数和(自身を含む): 90333895680

約数和(自身を除く): 62022859320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 223, 255, 340, 408, 446, 510, 669, 680, 892, 1020, 1115, 1338, 1784, 2040, 2230, 2676, 3345, 3791, 4460, 5352, 6690, 7582, 8920, 11373, 13380, 15164, 18955, 22746, 26760, 30328, 37910, 45492, 56865, 62233, 75820, 90984, 113730, 124466, 151640, 186699, 227460, 248932, 311165, 373398, 454920, 497864, 622330, 746796, 933495, 1057961, 1244660, 1493592, 1866990, 2115922, 2489320, 3173883, 3733980, 4231844, 5289805, 6347766, 7467960, 8463688, 10579610, 12695532, 13877959, 15869415, 21159220, 25391064, 27755918, 31738830, 41633877, 42318440, 55511836, 63477660, 69389795, 83267754, 111023672, 126955320, 138779590, 166535508, 208169385, 235925303, 277559180, 333071016, 416338770, 471850606, 555118360, 707775909, 832677540, 943701212, 1179626515, 1415551818, 1665355080, 1887402424, 2359253030, 2831103636, 3538879545, 4718506060, 5662207272, 7077759090, 9437012120, 14155518180, 28311036360]

約数ペア:

[(1, 28311036360), (2, 14155518180), (3, 9437012120), (4, 7077759090), (5, 5662207272), (6, 4718506060), (8, 3538879545), (10, 2831103636), (12, 2359253030), (15, 1887402424), (17, 1665355080), (20, 1415551818), (24, 1179626515), (30, 943701212), (34, 832677540), (40, 707775909), (51, 555118360), (60, 471850606), (68, 416338770), (85, 333071016), (102, 277559180), (120, 235925303), (136, 208169385), (170, 166535508), (204, 138779590), (223, 126955320), (255, 111023672), (340, 83267754), (408, 69389795), (446, 63477660), (510, 55511836), (669, 42318440), (680, 41633877), (892, 31738830), (1020, 27755918), (1115, 25391064), (1338, 21159220), (1784, 15869415), (2040, 13877959), (2230, 12695532), (2676, 10579610), (3345, 8463688), (3791, 7467960), (4460, 6347766), (5352, 5289805), (6690, 4231844), (7582, 3733980), (8920, 3173883), (11373, 2489320), (13380, 2115922), (15164, 1866990), (18955, 1493592), (22746, 1244660), (26760, 1057961), (30328, 933495), (37910, 746796), (45492, 622330), (56865, 497864), (62233, 454920), (75820, 373398), (90984, 311165), (113730, 248932), (124466, 227460), (151640, 186699)]