310956360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18121}}^1$

素因数の和:18159

約数の個数: 128

約数和(自身を含む): 1096018560

約数和(自身を除く): 785062200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 18121, 36242, 54363, 72484, 90605, 108726, 144968, 181210, 199331, 217452, 235573, 271815, 362420, 398662, 434904, 471146, 543630, 597993, 706719, 724840, 797324, 942292, 996655, 1087260, 1177865, 1195986, 1413438, 1594648, 1884584, 1993310, 2174520, 2355730, 2391972, 2591303, 2826876, 2989965, 3533595, 3986620, 4711460, 4783944, 5182606, 5653752, 5979930, 7067190, 7773909, 7973240, 9422920, 10365212, 11959860, 12956515, 14134380, 15547818, 20730424, 23919720, 25913030, 28268760, 31095636, 38869545, 51826060, 62191272, 77739090, 103652120, 155478180, 310956360]

約数ペア:

[(1, 310956360), (2, 155478180), (3, 103652120), (4, 77739090), (5, 62191272), (6, 51826060), (8, 38869545), (10, 31095636), (11, 28268760), (12, 25913030), (13, 23919720), (15, 20730424), (20, 15547818), (22, 14134380), (24, 12956515), (26, 11959860), (30, 10365212), (33, 9422920), (39, 7973240), (40, 7773909), (44, 7067190), (52, 5979930), (55, 5653752), (60, 5182606), (65, 4783944), (66, 4711460), (78, 3986620), (88, 3533595), (104, 2989965), (110, 2826876), (120, 2591303), (130, 2391972), (132, 2355730), (143, 2174520), (156, 1993310), (165, 1884584), (195, 1594648), (220, 1413438), (260, 1195986), (264, 1177865), (286, 1087260), (312, 996655), (330, 942292), (390, 797324), (429, 724840), (440, 706719), (520, 597993), (572, 543630), (660, 471146), (715, 434904), (780, 398662), (858, 362420), (1144, 271815), (1320, 235573), (1430, 217452), (1560, 199331), (1716, 181210), (2145, 144968), (2860, 108726), (3432, 90605), (4290, 72484), (5720, 54363), (8580, 36242), (17160, 18121)]