124312760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 333365760

約数和(自身を除く): 209053000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 103, 104, 110, 130, 143, 206, 211, 220, 260, 286, 412, 422, 440, 515, 520, 572, 715, 824, 844, 1030, 1055, 1133, 1144, 1339, 1430, 1688, 2060, 2110, 2266, 2321, 2678, 2743, 2860, 4120, 4220, 4532, 4642, 5356, 5486, 5665, 5720, 6695, 8440, 9064, 9284, 10712, 10972, 11330, 11605, 13390, 13715, 14729, 18568, 21733, 21944, 22660, 23210, 26780, 27430, 29458, 30173, 43466, 45320, 46420, 53560, 54860, 58916, 60346, 73645, 86932, 92840, 108665, 109720, 117832, 120692, 147290, 150865, 173864, 217330, 239063, 241384, 282529, 294580, 301730, 434660, 478126, 565058, 589160, 603460, 869320, 956252, 1130116, 1195315, 1206920, 1412645, 1912504, 2260232, 2390630, 2825290, 3107819, 4781260, 5650580, 6215638, 9562520, 11301160, 12431276, 15539095, 24862552, 31078190, 62156380, 124312760]

約数ペア:

[(1, 124312760), (2, 62156380), (4, 31078190), (5, 24862552), (8, 15539095), (10, 12431276), (11, 11301160), (13, 9562520), (20, 6215638), (22, 5650580), (26, 4781260), (40, 3107819), (44, 2825290), (52, 2390630), (55, 2260232), (65, 1912504), (88, 1412645), (103, 1206920), (104, 1195315), (110, 1130116), (130, 956252), (143, 869320), (206, 603460), (211, 589160), (220, 565058), (260, 478126), (286, 434660), (412, 301730), (422, 294580), (440, 282529), (515, 241384), (520, 239063), (572, 217330), (715, 173864), (824, 150865), (844, 147290), (1030, 120692), (1055, 117832), (1133, 109720), (1144, 108665), (1339, 92840), (1430, 86932), (1688, 73645), (2060, 60346), (2110, 58916), (2266, 54860), (2321, 53560), (2678, 46420), (2743, 45320), (2860, 43466), (4120, 30173), (4220, 29458), (4532, 27430), (4642, 26780), (5356, 23210), (5486, 22660), (5665, 21944), (5720, 21733), (6695, 18568), (8440, 14729), (9064, 13715), (9284, 13390), (10712, 11605), (10972, 11330)]