216512640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37589}}^1$

素因数の和:37614

約数の個数: 96

約数和(自身を含む): 747665100

約数和(自身を除く): 531152460

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, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 37589, 75178, 112767, 150356, 187945, 225534, 300712, 338301, 375890, 451068, 563835, 601424, 676602, 751780, 902136, 1127670, 1202848, 1353204, 1503560, 1691505, 1804272, 2255340, 2405696, 2706408, 3007120, 3383010, 3608544, 4510680, 4811392, 5412816, 6014240, 6766020, 7217088, 9021360, 10825632, 12028480, 13532040, 14434176, 18042720, 21651264, 24056960, 27064080, 36085440, 43302528, 54128160, 72170880, 108256320, 216512640]

約数ペア:

[(1, 216512640), (2, 108256320), (3, 72170880), (4, 54128160), (5, 43302528), (6, 36085440), (8, 27064080), (9, 24056960), (10, 21651264), (12, 18042720), (15, 14434176), (16, 13532040), (18, 12028480), (20, 10825632), (24, 9021360), (30, 7217088), (32, 6766020), (36, 6014240), (40, 5412816), (45, 4811392), (48, 4510680), (60, 3608544), (64, 3383010), (72, 3007120), (80, 2706408), (90, 2405696), (96, 2255340), (120, 1804272), (128, 1691505), (144, 1503560), (160, 1353204), (180, 1202848), (192, 1127670), (240, 902136), (288, 751780), (320, 676602), (360, 601424), (384, 563835), (480, 451068), (576, 375890), (640, 338301), (720, 300712), (960, 225534), (1152, 187945), (1440, 150356), (1920, 112767), (2880, 75178), (5760, 37589)]