84333720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 264358080

約数和(自身を除く): 180024360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 61, 82, 120, 122, 123, 164, 183, 205, 244, 246, 281, 305, 328, 366, 410, 488, 492, 562, 610, 615, 732, 820, 843, 915, 984, 1124, 1220, 1230, 1405, 1464, 1640, 1686, 1830, 2248, 2440, 2460, 2501, 2810, 3372, 3660, 4215, 4920, 5002, 5620, 6744, 7320, 7503, 8430, 10004, 11240, 11521, 12505, 15006, 16860, 17141, 20008, 23042, 25010, 30012, 33720, 34282, 34563, 37515, 46084, 50020, 51423, 57605, 60024, 68564, 69126, 75030, 85705, 92168, 100040, 102846, 115210, 137128, 138252, 150060, 171410, 172815, 205692, 230420, 257115, 276504, 300120, 342820, 345630, 411384, 460840, 514230, 685640, 691260, 702781, 1028460, 1382520, 1405562, 2056920, 2108343, 2811124, 3513905, 4216686, 5622248, 7027810, 8433372, 10541715, 14055620, 16866744, 21083430, 28111240, 42166860, 84333720]

約数ペア:

[(1, 84333720), (2, 42166860), (3, 28111240), (4, 21083430), (5, 16866744), (6, 14055620), (8, 10541715), (10, 8433372), (12, 7027810), (15, 5622248), (20, 4216686), (24, 3513905), (30, 2811124), (40, 2108343), (41, 2056920), (60, 1405562), (61, 1382520), (82, 1028460), (120, 702781), (122, 691260), (123, 685640), (164, 514230), (183, 460840), (205, 411384), (244, 345630), (246, 342820), (281, 300120), (305, 276504), (328, 257115), (366, 230420), (410, 205692), (488, 172815), (492, 171410), (562, 150060), (610, 138252), (615, 137128), (732, 115210), (820, 102846), (843, 100040), (915, 92168), (984, 85705), (1124, 75030), (1220, 69126), (1230, 68564), (1405, 60024), (1464, 57605), (1640, 51423), (1686, 50020), (1830, 46084), (2248, 37515), (2440, 34563), (2460, 34282), (2501, 33720), (2810, 30012), (3372, 25010), (3660, 23042), (4215, 20008), (4920, 17141), (5002, 16860), (5620, 15006), (6744, 12505), (7320, 11521), (7503, 11240), (8430, 10004)]