4489834440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{411157}}^1$

素因数の和:411191

約数の個数: 128

約数和(自身を含む): 16577890560

約数和(自身を除く): 12088056120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 411157, 822314, 1233471, 1644628, 2055785, 2466942, 2878099, 3289256, 4111570, 4933884, 5345041, 5756198, 6167355, 8223140, 8634297, 9867768, 10690082, 11512396, 12334710, 14390495, 16035123, 16446280, 17268594, 21380164, 23024792, 24669420, 26725205, 28780990, 32070246, 34537188, 37415287, 42760328, 43171485, 49338840, 53450410, 57561980, 64140492, 69074376, 74830574, 80175615, 86342970, 106900820, 112245861, 115123960, 128280984, 149661148, 160351230, 172685940, 187076435, 213801640, 224491722, 299322296, 320702460, 345371880, 374152870, 448983444, 561229305, 641404920, 748305740, 897966888, 1122458610, 1496611480, 2244917220, 4489834440]

約数ペア:

[(1, 4489834440), (2, 2244917220), (3, 1496611480), (4, 1122458610), (5, 897966888), (6, 748305740), (7, 641404920), (8, 561229305), (10, 448983444), (12, 374152870), (13, 345371880), (14, 320702460), (15, 299322296), (20, 224491722), (21, 213801640), (24, 187076435), (26, 172685940), (28, 160351230), (30, 149661148), (35, 128280984), (39, 115123960), (40, 112245861), (42, 106900820), (52, 86342970), (56, 80175615), (60, 74830574), (65, 69074376), (70, 64140492), (78, 57561980), (84, 53450410), (91, 49338840), (104, 43171485), (105, 42760328), (120, 37415287), (130, 34537188), (140, 32070246), (156, 28780990), (168, 26725205), (182, 24669420), (195, 23024792), (210, 21380164), (260, 17268594), (273, 16446280), (280, 16035123), (312, 14390495), (364, 12334710), (390, 11512396), (420, 10690082), (455, 9867768), (520, 8634297), (546, 8223140), (728, 6167355), (780, 5756198), (840, 5345041), (910, 4933884), (1092, 4111570), (1365, 3289256), (1560, 2878099), (1820, 2466942), (2184, 2055785), (2730, 1644628), (3640, 1233471), (5460, 822314), (10920, 411157)]