285841080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3659}}^1$

素因数の和:3714

約数の個数: 192

約数和(自身を含む): 1096243200

約数和(自身を除く): 810402120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3659, 3720, 3906, 4340, 5208, 5580, 6510, 7318, 7812, 8680, 9765, 10977, 11160, 13020, 14636, 15624, 18295, 19530, 21954, 25613, 26040, 29272, 32931, 36590, 39060, 43908, 51226, 54885, 65862, 73180, 76839, 78120, 87816, 102452, 109770, 113429, 128065, 131724, 146360, 153678, 164655, 204904, 219540, 226858, 230517, 256130, 263448, 307356, 329310, 340287, 384195, 439080, 453716, 461034, 512260, 567145, 614712, 658620, 680574, 768390, 794003, 907432, 922068, 1020861, 1024520, 1134290, 1152585, 1317240, 1361148, 1536780, 1588006, 1701435, 1844136, 2041722, 2268580, 2305170, 2382009, 2722296, 3073560, 3176012, 3402870, 3970015, 4083444, 4537160, 4610340, 4764018, 5104305, 6352024, 6805740, 7146027, 7940030, 8166888, 9220680, 9528036, 10208610, 11910045, 13611480, 14292054, 15880060, 19056072, 20417220, 23820090, 28584108, 31760120, 35730135, 40834440, 47640180, 57168216, 71460270, 95280360, 142920540, 285841080]

約数ペア:

[(1, 285841080), (2, 142920540), (3, 95280360), (4, 71460270), (5, 57168216), (6, 47640180), (7, 40834440), (8, 35730135), (9, 31760120), (10, 28584108), (12, 23820090), (14, 20417220), (15, 19056072), (18, 15880060), (20, 14292054), (21, 13611480), (24, 11910045), (28, 10208610), (30, 9528036), (31, 9220680), (35, 8166888), (36, 7940030), (40, 7146027), (42, 6805740), (45, 6352024), (56, 5104305), (60, 4764018), (62, 4610340), (63, 4537160), (70, 4083444), (72, 3970015), (84, 3402870), (90, 3176012), (93, 3073560), (105, 2722296), (120, 2382009), (124, 2305170), (126, 2268580), (140, 2041722), (155, 1844136), (168, 1701435), (180, 1588006), (186, 1536780), (210, 1361148), (217, 1317240), (248, 1152585), (252, 1134290), (279, 1024520), (280, 1020861), (310, 922068), (315, 907432), (360, 794003), (372, 768390), (420, 680574), (434, 658620), (465, 614712), (504, 567145), (558, 512260), (620, 461034), (630, 453716), (651, 439080), (744, 384195), (840, 340287), (868, 329310), (930, 307356), (1085, 263448), (1116, 256130), (1240, 230517), (1260, 226858), (1302, 219540), (1395, 204904), (1736, 164655), (1860, 153678), (1953, 146360), (2170, 131724), (2232, 128065), (2520, 113429), (2604, 109770), (2790, 102452), (3255, 87816), (3659, 78120), (3720, 76839), (3906, 73180), (4340, 65862), (5208, 54885), (5580, 51226), (6510, 43908), (7318, 39060), (7812, 36590), (8680, 32931), (9765, 29272), (10977, 26040), (11160, 25613), (13020, 21954), (14636, 19530), (15624, 18295)]