2040650820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32299}}^1$

素因数の和:32336

約数の個数: 144

約数和(自身を含む): 6913233600

約数和(自身を除く): 4872582780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3510, 4212, 4860, 5265, 6318, 7020, 10530, 12636, 15795, 21060, 31590, 32299, 63180, 64598, 96897, 129196, 161495, 193794, 290691, 322990, 387588, 419887, 484485, 581382, 645980, 839774, 872073, 968970, 1162764, 1259661, 1453455, 1679548, 1744146, 1937940, 2099435, 2519322, 2616219, 2906910, 3488292, 3778983, 4198870, 4360365, 5038644, 5232438, 5813820, 6298305, 7557966, 7848657, 8397740, 8720730, 10464876, 11336949, 12596610, 13081095, 15115932, 15697314, 17441460, 18894915, 22673898, 25193220, 26162190, 31394628, 34010847, 37789830, 39243285, 45347796, 52324380, 56684745, 68021694, 75579660, 78486570, 102032541, 113369490, 136043388, 156973140, 170054235, 204065082, 226738980, 340108470, 408130164, 510162705, 680216940, 1020325410, 2040650820]

約数ペア:

[(1, 2040650820), (2, 1020325410), (3, 680216940), (4, 510162705), (5, 408130164), (6, 340108470), (9, 226738980), (10, 204065082), (12, 170054235), (13, 156973140), (15, 136043388), (18, 113369490), (20, 102032541), (26, 78486570), (27, 75579660), (30, 68021694), (36, 56684745), (39, 52324380), (45, 45347796), (52, 39243285), (54, 37789830), (60, 34010847), (65, 31394628), (78, 26162190), (81, 25193220), (90, 22673898), (108, 18894915), (117, 17441460), (130, 15697314), (135, 15115932), (156, 13081095), (162, 12596610), (180, 11336949), (195, 10464876), (234, 8720730), (243, 8397740), (260, 7848657), (270, 7557966), (324, 6298305), (351, 5813820), (390, 5232438), (405, 5038644), (468, 4360365), (486, 4198870), (540, 3778983), (585, 3488292), (702, 2906910), (780, 2616219), (810, 2519322), (972, 2099435), (1053, 1937940), (1170, 1744146), (1215, 1679548), (1404, 1453455), (1620, 1259661), (1755, 1162764), (2106, 968970), (2340, 872073), (2430, 839774), (3159, 645980), (3510, 581382), (4212, 484485), (4860, 419887), (5265, 387588), (6318, 322990), (7020, 290691), (10530, 193794), (12636, 161495), (15795, 129196), (21060, 96897), (31590, 64598), (32299, 63180)]