157781520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1911

約数の個数: 200

約数和(自身を含む): 590467416

約数和(自身を除く): 432685896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 1873, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 3746, 4212, 4680, 5265, 5616, 5619, 6480, 7020, 7492, 8424, 9360, 9365, 10530, 11238, 14040, 14984, 16848, 16857, 18730, 21060, 22476, 24349, 28080, 28095, 29968, 33714, 37460, 42120, 44952, 48698, 50571, 56190, 67428, 73047, 74920, 84240, 84285, 89904, 97396, 101142, 112380, 121745, 134856, 146094, 149840, 151713, 168570, 194792, 202284, 219141, 224760, 243490, 252855, 269712, 292188, 303426, 337140, 365235, 389584, 404568, 438282, 449520, 486980, 505710, 584376, 606852, 657423, 674280, 730470, 758565, 809136, 876564, 973960, 1011420, 1095705, 1168752, 1213704, 1314846, 1348560, 1460940, 1517130, 1753128, 1947920, 1972269, 2022840, 2191410, 2427408, 2629692, 2921880, 3034260, 3287115, 3506256, 3944538, 4045680, 4382820, 5259384, 5843760, 6068520, 6574230, 7889076, 8765640, 9861345, 10518768, 12137040, 13148460, 15778152, 17531280, 19722690, 26296920, 31556304, 39445380, 52593840, 78890760, 157781520]

約数ペア:

[(1, 157781520), (2, 78890760), (3, 52593840), (4, 39445380), (5, 31556304), (6, 26296920), (8, 19722690), (9, 17531280), (10, 15778152), (12, 13148460), (13, 12137040), (15, 10518768), (16, 9861345), (18, 8765640), (20, 7889076), (24, 6574230), (26, 6068520), (27, 5843760), (30, 5259384), (36, 4382820), (39, 4045680), (40, 3944538), (45, 3506256), (48, 3287115), (52, 3034260), (54, 2921880), (60, 2629692), (65, 2427408), (72, 2191410), (78, 2022840), (80, 1972269), (81, 1947920), (90, 1753128), (104, 1517130), (108, 1460940), (117, 1348560), (120, 1314846), (130, 1213704), (135, 1168752), (144, 1095705), (156, 1011420), (162, 973960), (180, 876564), (195, 809136), (208, 758565), (216, 730470), (234, 674280), (240, 657423), (260, 606852), (270, 584376), (312, 505710), (324, 486980), (351, 449520), (360, 438282), (390, 404568), (405, 389584), (432, 365235), (468, 337140), (520, 303426), (540, 292188), (585, 269712), (624, 252855), (648, 243490), (702, 224760), (720, 219141), (780, 202284), (810, 194792), (936, 168570), (1040, 151713), (1053, 149840), (1080, 146094), (1170, 134856), (1296, 121745), (1404, 112380), (1560, 101142), (1620, 97396), (1755, 89904), (1872, 84285), (1873, 84240), (2106, 74920), (2160, 73047), (2340, 67428), (2808, 56190), (3120, 50571), (3240, 48698), (3510, 44952), (3746, 42120), (4212, 37460), (4680, 33714), (5265, 29968), (5616, 28095), (5619, 28080), (6480, 24349), (7020, 22476), (7492, 21060), (8424, 18730), (9360, 16857), (9365, 16848), (10530, 14984), (11238, 14040)]