143634260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 387891840

約数和(自身を除く): 244257580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 61, 70, 77, 110, 121, 122, 139, 140, 154, 220, 242, 244, 278, 305, 308, 385, 427, 484, 556, 605, 610, 671, 695, 770, 847, 854, 973, 1210, 1220, 1342, 1390, 1529, 1540, 1694, 1708, 1946, 2135, 2420, 2684, 2780, 3058, 3355, 3388, 3892, 4235, 4270, 4697, 4865, 6116, 6710, 7381, 7645, 8470, 8479, 8540, 9394, 9730, 10703, 13420, 14762, 15290, 16819, 16940, 16958, 18788, 19460, 21406, 23485, 29524, 30580, 33638, 33916, 36905, 42395, 42812, 46970, 51667, 53515, 59353, 67276, 73810, 84095, 84790, 93269, 93940, 103334, 107030, 117733, 118706, 147620, 168190, 169580, 186538, 206668, 214060, 235466, 237412, 258335, 296765, 336380, 373076, 466345, 470932, 516670, 588665, 593530, 652883, 932690, 1025959, 1033340, 1177330, 1187060, 1305766, 1865380, 2051918, 2354660, 2611532, 3264415, 4103836, 5129795, 6528830, 7181713, 10259590, 13057660, 14363426, 20519180, 28726852, 35908565, 71817130, 143634260]

約数ペア:

[(1, 143634260), (2, 71817130), (4, 35908565), (5, 28726852), (7, 20519180), (10, 14363426), (11, 13057660), (14, 10259590), (20, 7181713), (22, 6528830), (28, 5129795), (35, 4103836), (44, 3264415), (55, 2611532), (61, 2354660), (70, 2051918), (77, 1865380), (110, 1305766), (121, 1187060), (122, 1177330), (139, 1033340), (140, 1025959), (154, 932690), (220, 652883), (242, 593530), (244, 588665), (278, 516670), (305, 470932), (308, 466345), (385, 373076), (427, 336380), (484, 296765), (556, 258335), (605, 237412), (610, 235466), (671, 214060), (695, 206668), (770, 186538), (847, 169580), (854, 168190), (973, 147620), (1210, 118706), (1220, 117733), (1342, 107030), (1390, 103334), (1529, 93940), (1540, 93269), (1694, 84790), (1708, 84095), (1946, 73810), (2135, 67276), (2420, 59353), (2684, 53515), (2780, 51667), (3058, 46970), (3355, 42812), (3388, 42395), (3892, 36905), (4235, 33916), (4270, 33638), (4697, 30580), (4865, 29524), (6116, 23485), (6710, 21406), (7381, 19460), (7645, 18788), (8470, 16958), (8479, 16940), (8540, 16819), (9394, 15290), (9730, 14762), (10703, 13420)]