226257240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{947}}^1$

素因数の和:1153

約数の個数: 128

約数和(自身を含む): 745355520

約数和(自身を除く): 519098280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 181, 220, 264, 330, 362, 440, 543, 660, 724, 905, 947, 1086, 1320, 1448, 1810, 1894, 1991, 2172, 2715, 2841, 3620, 3788, 3982, 4344, 4735, 5430, 5682, 5973, 7240, 7576, 7964, 9470, 9955, 10417, 10860, 11364, 11946, 14205, 15928, 18940, 19910, 20834, 21720, 22728, 23892, 28410, 29865, 31251, 37880, 39820, 41668, 47784, 52085, 56820, 59730, 62502, 79640, 83336, 104170, 113640, 119460, 125004, 156255, 171407, 208340, 238920, 250008, 312510, 342814, 416680, 514221, 625020, 685628, 857035, 1028442, 1250040, 1371256, 1714070, 1885477, 2056884, 2571105, 3428140, 3770954, 4113768, 5142210, 5656431, 6856280, 7541908, 9427385, 10284420, 11312862, 15083816, 18854770, 20568840, 22625724, 28282155, 37709540, 45251448, 56564310, 75419080, 113128620, 226257240]

約数ペア:

[(1, 226257240), (2, 113128620), (3, 75419080), (4, 56564310), (5, 45251448), (6, 37709540), (8, 28282155), (10, 22625724), (11, 20568840), (12, 18854770), (15, 15083816), (20, 11312862), (22, 10284420), (24, 9427385), (30, 7541908), (33, 6856280), (40, 5656431), (44, 5142210), (55, 4113768), (60, 3770954), (66, 3428140), (88, 2571105), (110, 2056884), (120, 1885477), (132, 1714070), (165, 1371256), (181, 1250040), (220, 1028442), (264, 857035), (330, 685628), (362, 625020), (440, 514221), (543, 416680), (660, 342814), (724, 312510), (905, 250008), (947, 238920), (1086, 208340), (1320, 171407), (1448, 156255), (1810, 125004), (1894, 119460), (1991, 113640), (2172, 104170), (2715, 83336), (2841, 79640), (3620, 62502), (3788, 59730), (3982, 56820), (4344, 52085), (4735, 47784), (5430, 41668), (5682, 39820), (5973, 37880), (7240, 31251), (7576, 29865), (7964, 28410), (9470, 23892), (9955, 22728), (10417, 21720), (10860, 20834), (11364, 19910), (11946, 18940), (14205, 15928)]