341383120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19309}}^1$

素因数の和:19352

約数の個数: 80

約数和(自身を含む): 905098320

約数和(自身を除く): 563715200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 19309, 38618, 77236, 96545, 154472, 193090, 251017, 308944, 328253, 386180, 502034, 656506, 772360, 1004068, 1255085, 1313012, 1544720, 1641265, 2008136, 2510170, 2626024, 3282530, 4016272, 4267289, 5020340, 5252048, 6565060, 8534578, 10040680, 13130120, 17069156, 20081360, 21336445, 26260240, 34138312, 42672890, 68276624, 85345780, 170691560, 341383120]

約数ペア:

[(1, 341383120), (2, 170691560), (4, 85345780), (5, 68276624), (8, 42672890), (10, 34138312), (13, 26260240), (16, 21336445), (17, 20081360), (20, 17069156), (26, 13130120), (34, 10040680), (40, 8534578), (52, 6565060), (65, 5252048), (68, 5020340), (80, 4267289), (85, 4016272), (104, 3282530), (130, 2626024), (136, 2510170), (170, 2008136), (208, 1641265), (221, 1544720), (260, 1313012), (272, 1255085), (340, 1004068), (442, 772360), (520, 656506), (680, 502034), (884, 386180), (1040, 328253), (1105, 308944), (1360, 251017), (1768, 193090), (2210, 154472), (3536, 96545), (4420, 77236), (8840, 38618), (17680, 19309)]