139743240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 256

約数和(自身を含む): 526417920

約数和(自身を除く): 386674680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 67, 70, 78, 84, 91, 104, 105, 120, 130, 134, 140, 156, 168, 182, 191, 195, 201, 210, 260, 268, 273, 280, 312, 335, 364, 382, 390, 402, 420, 455, 469, 520, 536, 546, 573, 670, 728, 764, 780, 804, 840, 871, 910, 938, 955, 1005, 1092, 1146, 1337, 1340, 1365, 1407, 1528, 1560, 1608, 1742, 1820, 1876, 1910, 2010, 2184, 2292, 2345, 2483, 2613, 2674, 2680, 2730, 2814, 2865, 3484, 3640, 3752, 3820, 4011, 4020, 4355, 4584, 4690, 4966, 5226, 5348, 5460, 5628, 5730, 6097, 6685, 6968, 7035, 7449, 7640, 8022, 8040, 8710, 9380, 9932, 10452, 10696, 10920, 11256, 11460, 12194, 12415, 12797, 13065, 13370, 14070, 14898, 16044, 17381, 17420, 18291, 18760, 19864, 20055, 20904, 22920, 24388, 24830, 25594, 26130, 26740, 28140, 29796, 30485, 32088, 34762, 34840, 36582, 37245, 38391, 40110, 48776, 49660, 51188, 52143, 52260, 53480, 56280, 59592, 60970, 63985, 69524, 73164, 74490, 76782, 80220, 86905, 89579, 91455, 99320, 102376, 104286, 104520, 121940, 127970, 139048, 146328, 148980, 153564, 160440, 166361, 173810, 179158, 182910, 191955, 208572, 243880, 255940, 260715, 268737, 297960, 307128, 332722, 347620, 358316, 365820, 383910, 417144, 447895, 499083, 511880, 521430, 537474, 665444, 695240, 716632, 731640, 767820, 831805, 895790, 998166, 1042860, 1074948, 1164527, 1330888, 1343685, 1535640, 1663610, 1791580, 1996332, 2085720, 2149896, 2329054, 2495415, 2687370, 3327220, 3493581, 3583160, 3992664, 4658108, 4990830, 5374740, 5822635, 6654440, 6987162, 9316216, 9981660, 10749480, 11645270, 13974324, 17467905, 19963320, 23290540, 27948648, 34935810, 46581080, 69871620, 139743240]

約数ペア:

[(1, 139743240), (2, 69871620), (3, 46581080), (4, 34935810), (5, 27948648), (6, 23290540), (7, 19963320), (8, 17467905), (10, 13974324), (12, 11645270), (13, 10749480), (14, 9981660), (15, 9316216), (20, 6987162), (21, 6654440), (24, 5822635), (26, 5374740), (28, 4990830), (30, 4658108), (35, 3992664), (39, 3583160), (40, 3493581), (42, 3327220), (52, 2687370), (56, 2495415), (60, 2329054), (65, 2149896), (67, 2085720), (70, 1996332), (78, 1791580), (84, 1663610), (91, 1535640), (104, 1343685), (105, 1330888), (120, 1164527), (130, 1074948), (134, 1042860), (140, 998166), (156, 895790), (168, 831805), (182, 767820), (191, 731640), (195, 716632), (201, 695240), (210, 665444), (260, 537474), (268, 521430), (273, 511880), (280, 499083), (312, 447895), (335, 417144), (364, 383910), (382, 365820), (390, 358316), (402, 347620), (420, 332722), (455, 307128), (469, 297960), (520, 268737), (536, 260715), (546, 255940), (573, 243880), (670, 208572), (728, 191955), (764, 182910), (780, 179158), (804, 173810), (840, 166361), (871, 160440), (910, 153564), (938, 148980), (955, 146328), (1005, 139048), (1092, 127970), (1146, 121940), (1337, 104520), (1340, 104286), (1365, 102376), (1407, 99320), (1528, 91455), (1560, 89579), (1608, 86905), (1742, 80220), (1820, 76782), (1876, 74490), (1910, 73164), (2010, 69524), (2184, 63985), (2292, 60970), (2345, 59592), (2483, 56280), (2613, 53480), (2674, 52260), (2680, 52143), (2730, 51188), (2814, 49660), (2865, 48776), (3484, 40110), (3640, 38391), (3752, 37245), (3820, 36582), (4011, 34840), (4020, 34762), (4355, 32088), (4584, 30485), (4690, 29796), (4966, 28140), (5226, 26740), (5348, 26130), (5460, 25594), (5628, 24830), (5730, 24388), (6097, 22920), (6685, 20904), (6968, 20055), (7035, 19864), (7449, 18760), (7640, 18291), (8022, 17420), (8040, 17381), (8710, 16044), (9380, 14898), (9932, 14070), (10452, 13370), (10696, 13065), (10920, 12797), (11256, 12415), (11460, 12194)]