186831260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 506761920

約数和(自身を除く): 319930660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 110, 121, 140, 154, 164, 205, 220, 242, 269, 287, 308, 385, 410, 451, 484, 538, 574, 605, 770, 820, 847, 902, 1076, 1148, 1210, 1345, 1435, 1540, 1694, 1804, 1883, 2255, 2420, 2690, 2870, 2959, 3157, 3388, 3766, 4235, 4510, 4961, 5380, 5740, 5918, 6314, 7532, 8470, 9020, 9415, 9922, 11029, 11836, 12628, 14795, 15785, 16940, 18830, 19844, 20713, 22058, 24805, 29590, 31570, 32549, 34727, 37660, 41426, 44116, 49610, 55145, 59180, 63140, 65098, 69454, 77203, 82852, 99220, 103565, 110290, 121319, 130196, 138908, 154406, 162745, 173635, 207130, 220580, 227843, 242638, 308812, 325490, 347270, 386015, 414260, 455686, 485276, 606595, 650980, 694540, 772030, 849233, 911372, 1139215, 1213190, 1334509, 1544060, 1698466, 2278430, 2426380, 2669018, 3396932, 4246165, 4556860, 5338036, 6672545, 8492330, 9341563, 13345090, 16984660, 18683126, 26690180, 37366252, 46707815, 93415630, 186831260]

約数ペア:

[(1, 186831260), (2, 93415630), (4, 46707815), (5, 37366252), (7, 26690180), (10, 18683126), (11, 16984660), (14, 13345090), (20, 9341563), (22, 8492330), (28, 6672545), (35, 5338036), (41, 4556860), (44, 4246165), (55, 3396932), (70, 2669018), (77, 2426380), (82, 2278430), (110, 1698466), (121, 1544060), (140, 1334509), (154, 1213190), (164, 1139215), (205, 911372), (220, 849233), (242, 772030), (269, 694540), (287, 650980), (308, 606595), (385, 485276), (410, 455686), (451, 414260), (484, 386015), (538, 347270), (574, 325490), (605, 308812), (770, 242638), (820, 227843), (847, 220580), (902, 207130), (1076, 173635), (1148, 162745), (1210, 154406), (1345, 138908), (1435, 130196), (1540, 121319), (1694, 110290), (1804, 103565), (1883, 99220), (2255, 82852), (2420, 77203), (2690, 69454), (2870, 65098), (2959, 63140), (3157, 59180), (3388, 55145), (3766, 49610), (4235, 44116), (4510, 41426), (4961, 37660), (5380, 34727), (5740, 32549), (5918, 31570), (6314, 29590), (7532, 24805), (8470, 22058), (9020, 20713), (9415, 19844), (9922, 18830), (11029, 16940), (11836, 15785), (12628, 14795)]