134514880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 112

約数和(自身を含む): 344545920

約数和(自身を除く): 210031040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 79, 80, 85, 136, 158, 160, 170, 272, 313, 316, 320, 340, 395, 544, 626, 632, 680, 790, 1088, 1252, 1264, 1343, 1360, 1565, 1580, 2504, 2528, 2686, 2720, 3130, 3160, 5008, 5056, 5321, 5372, 5440, 6260, 6320, 6715, 10016, 10642, 10744, 12520, 12640, 13430, 20032, 21284, 21488, 24727, 25040, 25280, 26605, 26860, 42568, 42976, 49454, 50080, 53210, 53720, 85136, 85952, 98908, 100160, 106420, 107440, 123635, 170272, 197816, 212840, 214880, 247270, 340544, 395632, 420359, 425680, 429760, 494540, 791264, 840718, 851360, 989080, 1582528, 1681436, 1702720, 1978160, 2101795, 3362872, 3956320, 4203590, 6725744, 7912640, 8407180, 13451488, 16814360, 26902976, 33628720, 67257440, 134514880]

約数ペア:

[(1, 134514880), (2, 67257440), (4, 33628720), (5, 26902976), (8, 16814360), (10, 13451488), (16, 8407180), (17, 7912640), (20, 6725744), (32, 4203590), (34, 3956320), (40, 3362872), (64, 2101795), (68, 1978160), (79, 1702720), (80, 1681436), (85, 1582528), (136, 989080), (158, 851360), (160, 840718), (170, 791264), (272, 494540), (313, 429760), (316, 425680), (320, 420359), (340, 395632), (395, 340544), (544, 247270), (626, 214880), (632, 212840), (680, 197816), (790, 170272), (1088, 123635), (1252, 107440), (1264, 106420), (1343, 100160), (1360, 98908), (1565, 85952), (1580, 85136), (2504, 53720), (2528, 53210), (2686, 50080), (2720, 49454), (3130, 42976), (3160, 42568), (5008, 26860), (5056, 26605), (5321, 25280), (5372, 25040), (5440, 24727), (6260, 21488), (6320, 21284), (6715, 20032), (10016, 13430), (10642, 12640), (10744, 12520)]