40566420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 135390528

約数和(自身を除く): 94824108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 491, 510, 540, 612, 765, 810, 918, 972, 982, 1020, 1215, 1377, 1473, 1530, 1620, 1836, 1964, 2295, 2430, 2455, 2754, 2946, 3060, 4131, 4419, 4590, 4860, 4910, 5508, 5892, 6885, 7365, 8262, 8347, 8838, 9180, 9820, 13257, 13770, 14730, 16524, 16694, 17676, 20655, 22095, 25041, 26514, 27540, 29460, 33388, 39771, 41310, 41735, 44190, 50082, 53028, 66285, 75123, 79542, 82620, 83470, 88380, 100164, 119313, 125205, 132570, 150246, 159084, 166940, 198855, 225369, 238626, 250410, 265140, 300492, 375615, 397710, 450738, 477252, 500820, 596565, 676107, 751230, 795420, 901476, 1126845, 1193130, 1352214, 1502460, 2028321, 2253690, 2386260, 2704428, 3380535, 4056642, 4507380, 6761070, 8113284, 10141605, 13522140, 20283210, 40566420]

約数ペア:

[(1, 40566420), (2, 20283210), (3, 13522140), (4, 10141605), (5, 8113284), (6, 6761070), (9, 4507380), (10, 4056642), (12, 3380535), (15, 2704428), (17, 2386260), (18, 2253690), (20, 2028321), (27, 1502460), (30, 1352214), (34, 1193130), (36, 1126845), (45, 901476), (51, 795420), (54, 751230), (60, 676107), (68, 596565), (81, 500820), (85, 477252), (90, 450738), (102, 397710), (108, 375615), (135, 300492), (153, 265140), (162, 250410), (170, 238626), (180, 225369), (204, 198855), (243, 166940), (255, 159084), (270, 150246), (306, 132570), (324, 125205), (340, 119313), (405, 100164), (459, 88380), (486, 83470), (491, 82620), (510, 79542), (540, 75123), (612, 66285), (765, 53028), (810, 50082), (918, 44190), (972, 41735), (982, 41310), (1020, 39771), (1215, 33388), (1377, 29460), (1473, 27540), (1530, 26514), (1620, 25041), (1836, 22095), (1964, 20655), (2295, 17676), (2430, 16694), (2455, 16524), (2754, 14730), (2946, 13770), (3060, 13257), (4131, 9820), (4419, 9180), (4590, 8838), (4860, 8347), (4910, 8262), (5508, 7365), (5892, 6885)]