271116160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:928

約数の個数: 128

約数和(自身を含む): 751780800

約数和(自身を除く): 480664640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 829, 896, 1022, 1120, 1168, 1460, 1658, 2044, 2240, 2336, 2555, 2920, 3316, 4088, 4145, 4480, 4672, 5110, 5803, 5840, 6632, 8176, 8290, 9344, 10220, 11606, 11680, 13264, 16352, 16580, 20440, 23212, 23360, 26528, 29015, 32704, 33160, 40880, 46424, 46720, 53056, 58030, 60517, 65408, 66320, 81760, 92848, 106112, 116060, 121034, 132640, 163520, 185696, 232120, 242068, 265280, 302585, 327040, 371392, 423619, 464240, 484136, 530560, 605170, 742784, 847238, 928480, 968272, 1210340, 1694476, 1856960, 1936544, 2118095, 2420680, 3388952, 3713920, 3873088, 4236190, 4841360, 6777904, 7746176, 8472380, 9682720, 13555808, 16944760, 19365440, 27111616, 33889520, 38730880, 54223232, 67779040, 135558080, 271116160]

約数ペア:

[(1, 271116160), (2, 135558080), (4, 67779040), (5, 54223232), (7, 38730880), (8, 33889520), (10, 27111616), (14, 19365440), (16, 16944760), (20, 13555808), (28, 9682720), (32, 8472380), (35, 7746176), (40, 6777904), (56, 4841360), (64, 4236190), (70, 3873088), (73, 3713920), (80, 3388952), (112, 2420680), (128, 2118095), (140, 1936544), (146, 1856960), (160, 1694476), (224, 1210340), (280, 968272), (292, 928480), (320, 847238), (365, 742784), (448, 605170), (511, 530560), (560, 484136), (584, 464240), (640, 423619), (730, 371392), (829, 327040), (896, 302585), (1022, 265280), (1120, 242068), (1168, 232120), (1460, 185696), (1658, 163520), (2044, 132640), (2240, 121034), (2336, 116060), (2555, 106112), (2920, 92848), (3316, 81760), (4088, 66320), (4145, 65408), (4480, 60517), (4672, 58030), (5110, 53056), (5803, 46720), (5840, 46424), (6632, 40880), (8176, 33160), (8290, 32704), (9344, 29015), (10220, 26528), (11606, 23360), (11680, 23212), (13264, 20440), (16352, 16580)]