15910296

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 45964800

約数和(自身を除く): 30054504

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 37, 38, 41, 46, 57, 69, 74, 76, 82, 92, 111, 114, 123, 138, 148, 152, 164, 184, 222, 228, 246, 276, 296, 328, 437, 444, 456, 492, 552, 703, 779, 851, 874, 888, 943, 984, 1311, 1406, 1517, 1558, 1702, 1748, 1886, 2109, 2337, 2553, 2622, 2812, 2829, 3034, 3116, 3404, 3496, 3772, 4218, 4551, 4674, 5106, 5244, 5624, 5658, 6068, 6232, 6808, 7544, 8436, 9102, 9348, 10212, 10488, 11316, 12136, 16169, 16872, 17917, 18204, 18696, 20424, 22632, 28823, 32338, 34891, 35834, 36408, 48507, 53751, 57646, 64676, 69782, 71668, 86469, 97014, 104673, 107502, 115292, 129352, 139564, 143336, 172938, 194028, 209346, 215004, 230584, 279128, 345876, 388056, 418692, 430008, 662929, 691752, 837384, 1325858, 1988787, 2651716, 3977574, 5303432, 7955148, 15910296]

約数ペア:

[(1, 15910296), (2, 7955148), (3, 5303432), (4, 3977574), (6, 2651716), (8, 1988787), (12, 1325858), (19, 837384), (23, 691752), (24, 662929), (37, 430008), (38, 418692), (41, 388056), (46, 345876), (57, 279128), (69, 230584), (74, 215004), (76, 209346), (82, 194028), (92, 172938), (111, 143336), (114, 139564), (123, 129352), (138, 115292), (148, 107502), (152, 104673), (164, 97014), (184, 86469), (222, 71668), (228, 69782), (246, 64676), (276, 57646), (296, 53751), (328, 48507), (437, 36408), (444, 35834), (456, 34891), (492, 32338), (552, 28823), (703, 22632), (779, 20424), (851, 18696), (874, 18204), (888, 17917), (943, 16872), (984, 16169), (1311, 12136), (1406, 11316), (1517, 10488), (1558, 10212), (1702, 9348), (1748, 9102), (1886, 8436), (2109, 7544), (2337, 6808), (2553, 6232), (2622, 6068), (2812, 5658), (2829, 5624), (3034, 5244), (3116, 5106), (3404, 4674), (3496, 4551), (3772, 4218)]