211162140

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{2069}}^1$

素因数の和:2103

約数の個数: 168

約数和(自身を含む): 760203360

約数和(自身を除く): 549041220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2069, 2268, 2430, 2835, 2916, 3402, 3645, 3780, 4138, 4860, 5103, 5670, 6207, 6804, 7290, 8276, 8505, 10206, 10345, 11340, 12414, 14483, 14580, 17010, 18621, 20412, 20690, 24828, 25515, 28966, 31035, 34020, 37242, 41380, 43449, 51030, 55863, 57932, 62070, 72415, 74484, 86898, 93105, 102060, 111726, 124140, 130347, 144830, 167589, 173796, 186210, 217245, 223452, 260694, 279315, 289660, 335178, 372420, 391041, 434490, 502767, 521388, 558630, 651735, 670356, 782082, 837945, 868980, 1005534, 1117260, 1173123, 1303470, 1508301, 1564164, 1675890, 1955205, 2011068, 2346246, 2513835, 2606940, 3016602, 3351780, 3519369, 3910410, 4692492, 5027670, 5865615, 6033204, 7038738, 7541505, 7820820, 10055340, 10558107, 11731230, 14077476, 15083010, 17596845, 21116214, 23462460, 30166020, 35193690, 42232428, 52790535, 70387380, 105581070, 211162140]

約数ペア:

[(1, 211162140), (2, 105581070), (3, 70387380), (4, 52790535), (5, 42232428), (6, 35193690), (7, 30166020), (9, 23462460), (10, 21116214), (12, 17596845), (14, 15083010), (15, 14077476), (18, 11731230), (20, 10558107), (21, 10055340), (27, 7820820), (28, 7541505), (30, 7038738), (35, 6033204), (36, 5865615), (42, 5027670), (45, 4692492), (54, 3910410), (60, 3519369), (63, 3351780), (70, 3016602), (81, 2606940), (84, 2513835), (90, 2346246), (105, 2011068), (108, 1955205), (126, 1675890), (135, 1564164), (140, 1508301), (162, 1303470), (180, 1173123), (189, 1117260), (210, 1005534), (243, 868980), (252, 837945), (270, 782082), (315, 670356), (324, 651735), (378, 558630), (405, 521388), (420, 502767), (486, 434490), (540, 391041), (567, 372420), (630, 335178), (729, 289660), (756, 279315), (810, 260694), (945, 223452), (972, 217245), (1134, 186210), (1215, 173796), (1260, 167589), (1458, 144830), (1620, 130347), (1701, 124140), (1890, 111726), (2069, 102060), (2268, 93105), (2430, 86898), (2835, 74484), (2916, 72415), (3402, 62070), (3645, 57932), (3780, 55863), (4138, 51030), (4860, 43449), (5103, 41380), (5670, 37242), (6207, 34020), (6804, 31035), (7290, 28966), (8276, 25515), (8505, 24828), (10206, 20690), (10345, 20412), (11340, 18621), (12414, 17010), (14483, 14580)]