1860816960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6661}}^1$

素因数の和:6781

約数の個数: 168

約数和(自身を含む): 6467389656

約数和(自身を除く): 4606572696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 388, 480, 485, 576, 582, 720, 776, 873, 960, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2880, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6208, 6661, 6984, 7760, 8730, 9312, 11640, 13322, 13968, 15520, 17460, 18624, 19983, 23280, 26644, 27936, 31040, 33305, 34920, 39966, 46560, 53288, 55872, 59949, 66610, 69840, 79932, 93120, 99915, 106576, 119898, 133220, 139680, 159864, 199830, 213152, 239796, 266440, 279360, 299745, 319728, 399660, 426304, 479592, 532880, 599490, 639456, 646117, 799320, 959184, 1065760, 1198980, 1278912, 1292234, 1598640, 1918368, 1938351, 2131520, 2397960, 2584468, 3197280, 3230585, 3836736, 3876702, 4795920, 5168936, 5815053, 6394560, 6461170, 7753404, 9591840, 9691755, 10337872, 11630106, 12922340, 15506808, 19183680, 19383510, 20675744, 23260212, 25844680, 29075265, 31013616, 38767020, 41351488, 46520424, 51689360, 58150530, 62027232, 77534040, 93040848, 103378720, 116301060, 124054464, 155068080, 186081696, 206757440, 232602120, 310136160, 372163392, 465204240, 620272320, 930408480, 1860816960]

約数ペア:

[(1, 1860816960), (2, 930408480), (3, 620272320), (4, 465204240), (5, 372163392), (6, 310136160), (8, 232602120), (9, 206757440), (10, 186081696), (12, 155068080), (15, 124054464), (16, 116301060), (18, 103378720), (20, 93040848), (24, 77534040), (30, 62027232), (32, 58150530), (36, 51689360), (40, 46520424), (45, 41351488), (48, 38767020), (60, 31013616), (64, 29075265), (72, 25844680), (80, 23260212), (90, 20675744), (96, 19383510), (97, 19183680), (120, 15506808), (144, 12922340), (160, 11630106), (180, 10337872), (192, 9691755), (194, 9591840), (240, 7753404), (288, 6461170), (291, 6394560), (320, 5815053), (360, 5168936), (388, 4795920), (480, 3876702), (485, 3836736), (576, 3230585), (582, 3197280), (720, 2584468), (776, 2397960), (873, 2131520), (960, 1938351), (970, 1918368), (1164, 1598640), (1440, 1292234), (1455, 1278912), (1552, 1198980), (1746, 1065760), (1940, 959184), (2328, 799320), (2880, 646117), (2910, 639456), (3104, 599490), (3492, 532880), (3880, 479592), (4365, 426304), (4656, 399660), (5820, 319728), (6208, 299745), (6661, 279360), (6984, 266440), (7760, 239796), (8730, 213152), (9312, 199830), (11640, 159864), (13322, 139680), (13968, 133220), (15520, 119898), (17460, 106576), (18624, 99915), (19983, 93120), (23280, 79932), (26644, 69840), (27936, 66610), (31040, 59949), (33305, 55872), (34920, 53288), (39966, 46560)]