140787072

素因数分解:

$2^7\times 3^4\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:430

約数の個数: 160

約数和(自身を含む): 431476320

約数和(自身を除く): 290689248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 367, 384, 432, 444, 576, 592, 648, 666, 734, 864, 888, 999, 1101, 1152, 1184, 1296, 1332, 1468, 1728, 1776, 1998, 2202, 2368, 2592, 2664, 2936, 2997, 3303, 3456, 3552, 3996, 4404, 4736, 5184, 5328, 5872, 5994, 6606, 7104, 7992, 8808, 9909, 10368, 10656, 11744, 11988, 13212, 13579, 14208, 15984, 17616, 19818, 21312, 23488, 23976, 26424, 27158, 29727, 31968, 35232, 39636, 40737, 42624, 46976, 47952, 52848, 54316, 59454, 63936, 70464, 79272, 81474, 95904, 105696, 108632, 118908, 122211, 127872, 140928, 158544, 162948, 191808, 211392, 217264, 237816, 244422, 317088, 325896, 366633, 383616, 422784, 434528, 475632, 488844, 634176, 651792, 733266, 869056, 951264, 977688, 1099899, 1268352, 1303584, 1466532, 1738112, 1902528, 1955376, 2199798, 2607168, 2933064, 3805056, 3910752, 4399596, 5214336, 5866128, 7821504, 8799192, 11732256, 15643008, 17598384, 23464512, 35196768, 46929024, 70393536, 140787072]

約数ペア:

[(1, 140787072), (2, 70393536), (3, 46929024), (4, 35196768), (6, 23464512), (8, 17598384), (9, 15643008), (12, 11732256), (16, 8799192), (18, 7821504), (24, 5866128), (27, 5214336), (32, 4399596), (36, 3910752), (37, 3805056), (48, 2933064), (54, 2607168), (64, 2199798), (72, 1955376), (74, 1902528), (81, 1738112), (96, 1466532), (108, 1303584), (111, 1268352), (128, 1099899), (144, 977688), (148, 951264), (162, 869056), (192, 733266), (216, 651792), (222, 634176), (288, 488844), (296, 475632), (324, 434528), (333, 422784), (367, 383616), (384, 366633), (432, 325896), (444, 317088), (576, 244422), (592, 237816), (648, 217264), (666, 211392), (734, 191808), (864, 162948), (888, 158544), (999, 140928), (1101, 127872), (1152, 122211), (1184, 118908), (1296, 108632), (1332, 105696), (1468, 95904), (1728, 81474), (1776, 79272), (1998, 70464), (2202, 63936), (2368, 59454), (2592, 54316), (2664, 52848), (2936, 47952), (2997, 46976), (3303, 42624), (3456, 40737), (3552, 39636), (3996, 35232), (4404, 31968), (4736, 29727), (5184, 27158), (5328, 26424), (5872, 23976), (5994, 23488), (6606, 21312), (7104, 19818), (7992, 17616), (8808, 15984), (9909, 14208), (10368, 13579), (10656, 13212), (11744, 11988)]