69871620

素因数分解:

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

素因数の和:290

約数の個数: 192

約数和(自身を含む): 245661696

約数和(自身を除く): 175790076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 67, 70, 78, 84, 91, 105, 130, 134, 140, 156, 182, 191, 195, 201, 210, 260, 268, 273, 335, 364, 382, 390, 402, 420, 455, 469, 546, 573, 670, 764, 780, 804, 871, 910, 938, 955, 1005, 1092, 1146, 1337, 1340, 1365, 1407, 1742, 1820, 1876, 1910, 2010, 2292, 2345, 2483, 2613, 2674, 2730, 2814, 2865, 3484, 3820, 4011, 4020, 4355, 4690, 4966, 5226, 5348, 5460, 5628, 5730, 6097, 6685, 7035, 7449, 8022, 8710, 9380, 9932, 10452, 11460, 12194, 12415, 12797, 13065, 13370, 14070, 14898, 16044, 17381, 17420, 18291, 20055, 24388, 24830, 25594, 26130, 26740, 28140, 29796, 30485, 34762, 36582, 37245, 38391, 40110, 49660, 51188, 52143, 52260, 60970, 63985, 69524, 73164, 74490, 76782, 80220, 86905, 89579, 91455, 104286, 121940, 127970, 148980, 153564, 166361, 173810, 179158, 182910, 191955, 208572, 255940, 260715, 268737, 332722, 347620, 358316, 365820, 383910, 447895, 499083, 521430, 537474, 665444, 767820, 831805, 895790, 998166, 1042860, 1074948, 1164527, 1343685, 1663610, 1791580, 1996332, 2329054, 2495415, 2687370, 3327220, 3493581, 4658108, 4990830, 5374740, 5822635, 6987162, 9981660, 11645270, 13974324, 17467905, 23290540, 34935810, 69871620]

約数ペア:

[(1, 69871620), (2, 34935810), (3, 23290540), (4, 17467905), (5, 13974324), (6, 11645270), (7, 9981660), (10, 6987162), (12, 5822635), (13, 5374740), (14, 4990830), (15, 4658108), (20, 3493581), (21, 3327220), (26, 2687370), (28, 2495415), (30, 2329054), (35, 1996332), (39, 1791580), (42, 1663610), (52, 1343685), (60, 1164527), (65, 1074948), (67, 1042860), (70, 998166), (78, 895790), (84, 831805), (91, 767820), (105, 665444), (130, 537474), (134, 521430), (140, 499083), (156, 447895), (182, 383910), (191, 365820), (195, 358316), (201, 347620), (210, 332722), (260, 268737), (268, 260715), (273, 255940), (335, 208572), (364, 191955), (382, 182910), (390, 179158), (402, 173810), (420, 166361), (455, 153564), (469, 148980), (546, 127970), (573, 121940), (670, 104286), (764, 91455), (780, 89579), (804, 86905), (871, 80220), (910, 76782), (938, 74490), (955, 73164), (1005, 69524), (1092, 63985), (1146, 60970), (1337, 52260), (1340, 52143), (1365, 51188), (1407, 49660), (1742, 40110), (1820, 38391), (1876, 37245), (1910, 36582), (2010, 34762), (2292, 30485), (2345, 29796), (2483, 28140), (2613, 26740), (2674, 26130), (2730, 25594), (2814, 24830), (2865, 24388), (3484, 20055), (3820, 18291), (4011, 17420), (4020, 17381), (4355, 16044), (4690, 14898), (4966, 14070), (5226, 13370), (5348, 13065), (5460, 12797), (5628, 12415), (5730, 12194), (6097, 11460), (6685, 10452), (7035, 9932), (7449, 9380), (8022, 8710)]