15210007776

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{668513}}^1$

素因数の和:668608

約数の個数: 72

約数和(自身を含む): 43801037280

約数和(自身を除く): 28591029504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 11376, 22752, 668513, 1337026, 2005539, 2674052, 4011078, 5348104, 6016617, 8022156, 10696208, 12033234, 16044312, 21392416, 24066468, 32088624, 48132936, 52812527, 64177248, 96265872, 105625054, 158437581, 192531744, 211250108, 316875162, 422500216, 475312743, 633750324, 845000432, 950625486, 1267500648, 1690000864, 1901250972, 2535001296, 3802501944, 5070002592, 7605003888, 15210007776]

約数ペア:

[(1, 15210007776), (2, 7605003888), (3, 5070002592), (4, 3802501944), (6, 2535001296), (8, 1901250972), (9, 1690000864), (12, 1267500648), (16, 950625486), (18, 845000432), (24, 633750324), (32, 475312743), (36, 422500216), (48, 316875162), (72, 211250108), (79, 192531744), (96, 158437581), (144, 105625054), (158, 96265872), (237, 64177248), (288, 52812527), (316, 48132936), (474, 32088624), (632, 24066468), (711, 21392416), (948, 16044312), (1264, 12033234), (1422, 10696208), (1896, 8022156), (2528, 6016617), (2844, 5348104), (3792, 4011078), (5688, 2674052), (7584, 2005539), (11376, 1337026), (22752, 668513)]