1257446160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7369}}^1$

素因数の和:7470

約数の個数: 160

約数和(自身を含む): 4386624000

約数和(自身を除く): 3129177840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 720, 790, 948, 1080, 1185, 1264, 1422, 1580, 1896, 2133, 2160, 2370, 2844, 3160, 3555, 3792, 4266, 4740, 5688, 6320, 7110, 7369, 8532, 9480, 10665, 11376, 14220, 14738, 17064, 18960, 21330, 22107, 28440, 29476, 34128, 36845, 42660, 44214, 56880, 58952, 66321, 73690, 85320, 88428, 110535, 117904, 132642, 147380, 170640, 176856, 198963, 221070, 265284, 294760, 331605, 353712, 397926, 442140, 530568, 582151, 589520, 663210, 795852, 884280, 994815, 1061136, 1164302, 1326420, 1591704, 1746453, 1768560, 1989630, 2328604, 2652840, 2910755, 3183408, 3492906, 3979260, 4657208, 5239359, 5305680, 5821510, 6985812, 7958520, 8732265, 9314416, 10478718, 11643020, 13971624, 15718077, 15917040, 17464530, 20957436, 23286040, 26196795, 27943248, 31436154, 34929060, 41914872, 46572080, 52393590, 62872308, 69858120, 78590385, 83829744, 104787180, 125744616, 139716240, 157180770, 209574360, 251489232, 314361540, 419148720, 628723080, 1257446160]

約数ペア:

[(1, 1257446160), (2, 628723080), (3, 419148720), (4, 314361540), (5, 251489232), (6, 209574360), (8, 157180770), (9, 139716240), (10, 125744616), (12, 104787180), (15, 83829744), (16, 78590385), (18, 69858120), (20, 62872308), (24, 52393590), (27, 46572080), (30, 41914872), (36, 34929060), (40, 31436154), (45, 27943248), (48, 26196795), (54, 23286040), (60, 20957436), (72, 17464530), (79, 15917040), (80, 15718077), (90, 13971624), (108, 11643020), (120, 10478718), (135, 9314416), (144, 8732265), (158, 7958520), (180, 6985812), (216, 5821510), (237, 5305680), (240, 5239359), (270, 4657208), (316, 3979260), (360, 3492906), (395, 3183408), (432, 2910755), (474, 2652840), (540, 2328604), (632, 1989630), (711, 1768560), (720, 1746453), (790, 1591704), (948, 1326420), (1080, 1164302), (1185, 1061136), (1264, 994815), (1422, 884280), (1580, 795852), (1896, 663210), (2133, 589520), (2160, 582151), (2370, 530568), (2844, 442140), (3160, 397926), (3555, 353712), (3792, 331605), (4266, 294760), (4740, 265284), (5688, 221070), (6320, 198963), (7110, 176856), (7369, 170640), (8532, 147380), (9480, 132642), (10665, 117904), (11376, 110535), (14220, 88428), (14738, 85320), (17064, 73690), (18960, 66321), (21330, 58952), (22107, 56880), (28440, 44214), (29476, 42660), (34128, 36845)]