2113296360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{23081}}^1$

素因数の和:23211

約数の個数: 128

約数和(自身を含む): 7312377600

約数和(自身を除く): 5199081240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 2180, 2289, 2616, 3052, 3270, 3815, 4360, 4578, 6104, 6540, 7630, 9156, 11445, 13080, 15260, 18312, 22890, 23081, 30520, 45780, 46162, 69243, 91560, 92324, 115405, 138486, 161567, 184648, 230810, 276972, 323134, 346215, 461620, 484701, 553944, 646268, 692430, 807835, 923240, 969402, 1292536, 1384860, 1615670, 1938804, 2423505, 2515829, 2769720, 3231340, 3877608, 4847010, 5031658, 6462680, 7547487, 9694020, 10063316, 12579145, 15094974, 17610803, 19388040, 20126632, 25158290, 30189948, 35221606, 37737435, 50316580, 52832409, 60379896, 70443212, 75474870, 88054015, 100633160, 105664818, 140886424, 150949740, 176108030, 211329636, 264162045, 301899480, 352216060, 422659272, 528324090, 704432120, 1056648180, 2113296360]

約数ペア:

[(1, 2113296360), (2, 1056648180), (3, 704432120), (4, 528324090), (5, 422659272), (6, 352216060), (7, 301899480), (8, 264162045), (10, 211329636), (12, 176108030), (14, 150949740), (15, 140886424), (20, 105664818), (21, 100633160), (24, 88054015), (28, 75474870), (30, 70443212), (35, 60379896), (40, 52832409), (42, 50316580), (56, 37737435), (60, 35221606), (70, 30189948), (84, 25158290), (105, 20126632), (109, 19388040), (120, 17610803), (140, 15094974), (168, 12579145), (210, 10063316), (218, 9694020), (280, 7547487), (327, 6462680), (420, 5031658), (436, 4847010), (545, 3877608), (654, 3231340), (763, 2769720), (840, 2515829), (872, 2423505), (1090, 1938804), (1308, 1615670), (1526, 1384860), (1635, 1292536), (2180, 969402), (2289, 923240), (2616, 807835), (3052, 692430), (3270, 646268), (3815, 553944), (4360, 484701), (4578, 461620), (6104, 346215), (6540, 323134), (7630, 276972), (9156, 230810), (11445, 184648), (13080, 161567), (15260, 138486), (18312, 115405), (22890, 92324), (23081, 91560), (30520, 69243), (45780, 46162)]