1939078980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 6448337280

約数和(自身を除く): 4509258300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 43, 45, 54, 60, 61, 74, 86, 90, 108, 111, 122, 129, 135, 148, 172, 180, 183, 185, 215, 222, 244, 258, 270, 305, 333, 366, 370, 387, 430, 444, 516, 540, 549, 555, 610, 645, 666, 732, 740, 774, 860, 915, 999, 1098, 1110, 1161, 1220, 1290, 1332, 1369, 1548, 1591, 1647, 1665, 1830, 1935, 1998, 2196, 2220, 2257, 2322, 2580, 2623, 2738, 2745, 3182, 3294, 3330, 3660, 3870, 3996, 4107, 4514, 4644, 4773, 4995, 5246, 5476, 5490, 5805, 6364, 6588, 6660, 6771, 6845, 7740, 7869, 7955, 8214, 8235, 9028, 9546, 9990, 10492, 10980, 11285, 11610, 12321, 13115, 13542, 13690, 14319, 15738, 15910, 16428, 16470, 19092, 19980, 20313, 20535, 22570, 23220, 23607, 23865, 24642, 26230, 27084, 27380, 28638, 31476, 31820, 32940, 33855, 36963, 39345, 40626, 41070, 42957, 45140, 47214, 47730, 49284, 52460, 57276, 58867, 60939, 61605, 67710, 70821, 71595, 73926, 78690, 81252, 82140, 83509, 85914, 94428, 95460, 97051, 101565, 117734, 118035, 121878, 123210, 135420, 141642, 143190, 147852, 157380, 167018, 171828, 176601, 184815, 194102, 203130, 214785, 235468, 236070, 243756, 246420, 250527, 283284, 286380, 291153, 294335, 304695, 334036, 353202, 354105, 369630, 388204, 406260, 417545, 429570, 472140, 485255, 501054, 529803, 582306, 588670, 609390, 706404, 708210, 739260, 751581, 835090, 859140, 873459, 883005, 970510, 1002108, 1059606, 1164612, 1177340, 1218780, 1252635, 1416420, 1455765, 1503162, 1589409, 1670180, 1746918, 1766010, 1941020, 2119212, 2254743, 2505270, 2620377, 2649015, 2911530, 3006324, 3178818, 3493836, 3532020, 3590887, 3757905, 4367295, 4509486, 5010540, 5240754, 5298030, 5823060, 6357636, 7181774, 7515810, 7947045, 8734590, 9018972, 10481508, 10596060, 10772661, 11273715, 13101885, 14363548, 15031620, 15894090, 17469180, 17954435, 21545322, 22547430, 26203770, 31788180, 32317983, 35908870, 43090644, 45094860, 52407540, 53863305, 64635966, 71817740, 96953949, 107726610, 129271932, 161589915, 193907898, 215453220, 323179830, 387815796, 484769745, 646359660, 969539490, 1939078980]

約数ペア:

[(1, 1939078980), (2, 969539490), (3, 646359660), (4, 484769745), (5, 387815796), (6, 323179830), (9, 215453220), (10, 193907898), (12, 161589915), (15, 129271932), (18, 107726610), (20, 96953949), (27, 71817740), (30, 64635966), (36, 53863305), (37, 52407540), (43, 45094860), (45, 43090644), (54, 35908870), (60, 32317983), (61, 31788180), (74, 26203770), (86, 22547430), (90, 21545322), (108, 17954435), (111, 17469180), (122, 15894090), (129, 15031620), (135, 14363548), (148, 13101885), (172, 11273715), (180, 10772661), (183, 10596060), (185, 10481508), (215, 9018972), (222, 8734590), (244, 7947045), (258, 7515810), (270, 7181774), (305, 6357636), (333, 5823060), (366, 5298030), (370, 5240754), (387, 5010540), (430, 4509486), (444, 4367295), (516, 3757905), (540, 3590887), (549, 3532020), (555, 3493836), (610, 3178818), (645, 3006324), (666, 2911530), (732, 2649015), (740, 2620377), (774, 2505270), (860, 2254743), (915, 2119212), (999, 1941020), (1098, 1766010), (1110, 1746918), (1161, 1670180), (1220, 1589409), (1290, 1503162), (1332, 1455765), (1369, 1416420), (1548, 1252635), (1591, 1218780), (1647, 1177340), (1665, 1164612), (1830, 1059606), (1935, 1002108), (1998, 970510), (2196, 883005), (2220, 873459), (2257, 859140), (2322, 835090), (2580, 751581), (2623, 739260), (2738, 708210), (2745, 706404), (3182, 609390), (3294, 588670), (3330, 582306), (3660, 529803), (3870, 501054), (3996, 485255), (4107, 472140), (4514, 429570), (4644, 417545), (4773, 406260), (4995, 388204), (5246, 369630), (5476, 354105), (5490, 353202), (5805, 334036), (6364, 304695), (6588, 294335), (6660, 291153), (6771, 286380), (6845, 283284), (7740, 250527), (7869, 246420), (7955, 243756), (8214, 236070), (8235, 235468), (9028, 214785), (9546, 203130), (9990, 194102), (10492, 184815), (10980, 176601), (11285, 171828), (11610, 167018), (12321, 157380), (13115, 147852), (13542, 143190), (13690, 141642), (14319, 135420), (15738, 123210), (15910, 121878), (16428, 118035), (16470, 117734), (19092, 101565), (19980, 97051), (20313, 95460), (20535, 94428), (22570, 85914), (23220, 83509), (23607, 82140), (23865, 81252), (24642, 78690), (26230, 73926), (27084, 71595), (27380, 70821), (28638, 67710), (31476, 61605), (31820, 60939), (32940, 58867), (33855, 57276), (36963, 52460), (39345, 49284), (40626, 47730), (41070, 47214), (42957, 45140)]