130290160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1671

約数の個数: 160

約数和(自身を含む): 406973952

約数和(自身を除く): 276683792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1627, 1820, 2002, 2288, 2860, 3080, 3254, 3640, 4004, 5005, 5720, 6160, 6508, 7280, 8008, 8135, 10010, 11389, 11440, 13016, 16016, 16270, 17897, 20020, 21151, 22778, 26032, 32540, 35794, 40040, 42302, 45556, 56945, 65080, 71588, 80080, 84604, 89485, 91112, 105755, 113890, 125279, 130160, 143176, 148057, 169208, 178970, 182224, 211510, 227780, 232661, 250558, 286352, 296114, 338416, 357940, 423020, 455560, 465322, 501116, 592228, 626395, 715880, 740285, 846040, 911120, 930644, 1002232, 1163305, 1184456, 1252790, 1431760, 1480570, 1628627, 1692080, 1861288, 2004464, 2326610, 2368912, 2505580, 2961140, 3257254, 3722576, 4653220, 5011160, 5922280, 6514508, 8143135, 9306440, 10022320, 11844560, 13029016, 16286270, 18612880, 26058032, 32572540, 65145080, 130290160]

約数ペア:

[(1, 130290160), (2, 65145080), (4, 32572540), (5, 26058032), (7, 18612880), (8, 16286270), (10, 13029016), (11, 11844560), (13, 10022320), (14, 9306440), (16, 8143135), (20, 6514508), (22, 5922280), (26, 5011160), (28, 4653220), (35, 3722576), (40, 3257254), (44, 2961140), (52, 2505580), (55, 2368912), (56, 2326610), (65, 2004464), (70, 1861288), (77, 1692080), (80, 1628627), (88, 1480570), (91, 1431760), (104, 1252790), (110, 1184456), (112, 1163305), (130, 1002232), (140, 930644), (143, 911120), (154, 846040), (176, 740285), (182, 715880), (208, 626395), (220, 592228), (260, 501116), (280, 465322), (286, 455560), (308, 423020), (364, 357940), (385, 338416), (440, 296114), (455, 286352), (520, 250558), (560, 232661), (572, 227780), (616, 211510), (715, 182224), (728, 178970), (770, 169208), (880, 148057), (910, 143176), (1001, 130160), (1040, 125279), (1144, 113890), (1232, 105755), (1430, 91112), (1456, 89485), (1540, 84604), (1627, 80080), (1820, 71588), (2002, 65080), (2288, 56945), (2860, 45556), (3080, 42302), (3254, 40040), (3640, 35794), (4004, 32540), (5005, 26032), (5720, 22778), (6160, 21151), (6508, 20020), (7280, 17897), (8008, 16270), (8135, 16016), (10010, 13016), (11389, 11440)]