15705104040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:841

約数の個数: 256

約数和(自身を含む): 53071200000

約数和(自身を除く): 37366095960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 233, 270, 278, 360, 417, 449, 466, 540, 556, 695, 699, 834, 898, 932, 1080, 1112, 1165, 1251, 1347, 1390, 1398, 1668, 1796, 1864, 2085, 2097, 2245, 2330, 2502, 2694, 2780, 2796, 3336, 3495, 3592, 3753, 4041, 4170, 4194, 4490, 4660, 5004, 5388, 5560, 5592, 6255, 6291, 6735, 6990, 7506, 8082, 8340, 8388, 8980, 9320, 10008, 10485, 10776, 12123, 12510, 12582, 13470, 13980, 15012, 16164, 16680, 16776, 17960, 18765, 20205, 20970, 24246, 25020, 25164, 26940, 27960, 30024, 31455, 32328, 32387, 37530, 40410, 41940, 48492, 50040, 50328, 53880, 60615, 62411, 62910, 64774, 75060, 80820, 83880, 96984, 97161, 104617, 121230, 124822, 125820, 129548, 150120, 161640, 161935, 187233, 194322, 209234, 242460, 249644, 251640, 259096, 291483, 312055, 313851, 323870, 374466, 388644, 418468, 484920, 485805, 499288, 523085, 561699, 582966, 624110, 627702, 647740, 748932, 777288, 836936, 874449, 936165, 941553, 971610, 1046170, 1123398, 1165932, 1248220, 1255404, 1295480, 1457415, 1497864, 1569255, 1685097, 1748898, 1872330, 1883106, 1943220, 2092340, 2246796, 2331864, 2496440, 2510808, 2808495, 2824659, 2914830, 3138510, 3370194, 3497796, 3744660, 3766212, 3886440, 4184680, 4372245, 4493592, 4707765, 5616990, 5649318, 5829660, 6277020, 6740388, 6995592, 7489320, 7532424, 8425485, 8744490, 9415530, 11233980, 11298636, 11659320, 12554040, 13480776, 14123295, 14541763, 16850970, 17488980, 18831060, 22467960, 22597272, 28246590, 29083526, 33701940, 34977960, 37662120, 43625289, 56493180, 58167052, 67403880, 72708815, 87250578, 112986360, 116334104, 130875867, 145417630, 174501156, 218126445, 261751734, 290835260, 349002312, 392627601, 436252890, 523503468, 581670520, 654379335, 785255202, 872505780, 1047006936, 1308758670, 1570510404, 1745011560, 1963138005, 2617517340, 3141020808, 3926276010, 5235034680, 7852552020, 15705104040]

約数ペア:

[(1, 15705104040), (2, 7852552020), (3, 5235034680), (4, 3926276010), (5, 3141020808), (6, 2617517340), (8, 1963138005), (9, 1745011560), (10, 1570510404), (12, 1308758670), (15, 1047006936), (18, 872505780), (20, 785255202), (24, 654379335), (27, 581670520), (30, 523503468), (36, 436252890), (40, 392627601), (45, 349002312), (54, 290835260), (60, 261751734), (72, 218126445), (90, 174501156), (108, 145417630), (120, 130875867), (135, 116334104), (139, 112986360), (180, 87250578), (216, 72708815), (233, 67403880), (270, 58167052), (278, 56493180), (360, 43625289), (417, 37662120), (449, 34977960), (466, 33701940), (540, 29083526), (556, 28246590), (695, 22597272), (699, 22467960), (834, 18831060), (898, 17488980), (932, 16850970), (1080, 14541763), (1112, 14123295), (1165, 13480776), (1251, 12554040), (1347, 11659320), (1390, 11298636), (1398, 11233980), (1668, 9415530), (1796, 8744490), (1864, 8425485), (2085, 7532424), (2097, 7489320), (2245, 6995592), (2330, 6740388), (2502, 6277020), (2694, 5829660), (2780, 5649318), (2796, 5616990), (3336, 4707765), (3495, 4493592), (3592, 4372245), (3753, 4184680), (4041, 3886440), (4170, 3766212), (4194, 3744660), (4490, 3497796), (4660, 3370194), (5004, 3138510), (5388, 2914830), (5560, 2824659), (5592, 2808495), (6255, 2510808), (6291, 2496440), (6735, 2331864), (6990, 2246796), (7506, 2092340), (8082, 1943220), (8340, 1883106), (8388, 1872330), (8980, 1748898), (9320, 1685097), (10008, 1569255), (10485, 1497864), (10776, 1457415), (12123, 1295480), (12510, 1255404), (12582, 1248220), (13470, 1165932), (13980, 1123398), (15012, 1046170), (16164, 971610), (16680, 941553), (16776, 936165), (17960, 874449), (18765, 836936), (20205, 777288), (20970, 748932), (24246, 647740), (25020, 627702), (25164, 624110), (26940, 582966), (27960, 561699), (30024, 523085), (31455, 499288), (32328, 485805), (32387, 484920), (37530, 418468), (40410, 388644), (41940, 374466), (48492, 323870), (50040, 313851), (50328, 312055), (53880, 291483), (60615, 259096), (62411, 251640), (62910, 249644), (64774, 242460), (75060, 209234), (80820, 194322), (83880, 187233), (96984, 161935), (97161, 161640), (104617, 150120), (121230, 129548), (124822, 125820)]