140774760

素因数分解:

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

素因数の和:2102

約数の個数: 192

約数和(自身を含む): 542505600

約数和(自身を除く): 401730840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2069, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4138, 4536, 4860, 5670, 6207, 6804, 7560, 8276, 8505, 9720, 10345, 11340, 12414, 13608, 14483, 16552, 17010, 18621, 20690, 22680, 24828, 28966, 31035, 34020, 37242, 41380, 43449, 49656, 55863, 57932, 62070, 68040, 72415, 74484, 82760, 86898, 93105, 111726, 115864, 124140, 130347, 144830, 148968, 167589, 173796, 186210, 217245, 223452, 248280, 260694, 279315, 289660, 335178, 347592, 372420, 391041, 434490, 446904, 502767, 521388, 558630, 579320, 651735, 670356, 744840, 782082, 837945, 868980, 1005534, 1042776, 1117260, 1173123, 1303470, 1340712, 1564164, 1675890, 1737960, 1955205, 2011068, 2234520, 2346246, 2513835, 2606940, 3128328, 3351780, 3519369, 3910410, 4022136, 4692492, 5027670, 5213880, 5865615, 6703560, 7038738, 7820820, 9384984, 10055340, 11731230, 14077476, 15641640, 17596845, 20110680, 23462460, 28154952, 35193690, 46924920, 70387380, 140774760]

約数ペア:

[(1, 140774760), (2, 70387380), (3, 46924920), (4, 35193690), (5, 28154952), (6, 23462460), (7, 20110680), (8, 17596845), (9, 15641640), (10, 14077476), (12, 11731230), (14, 10055340), (15, 9384984), (18, 7820820), (20, 7038738), (21, 6703560), (24, 5865615), (27, 5213880), (28, 5027670), (30, 4692492), (35, 4022136), (36, 3910410), (40, 3519369), (42, 3351780), (45, 3128328), (54, 2606940), (56, 2513835), (60, 2346246), (63, 2234520), (70, 2011068), (72, 1955205), (81, 1737960), (84, 1675890), (90, 1564164), (105, 1340712), (108, 1303470), (120, 1173123), (126, 1117260), (135, 1042776), (140, 1005534), (162, 868980), (168, 837945), (180, 782082), (189, 744840), (210, 670356), (216, 651735), (243, 579320), (252, 558630), (270, 521388), (280, 502767), (315, 446904), (324, 434490), (360, 391041), (378, 372420), (405, 347592), (420, 335178), (486, 289660), (504, 279315), (540, 260694), (567, 248280), (630, 223452), (648, 217245), (756, 186210), (810, 173796), (840, 167589), (945, 148968), (972, 144830), (1080, 130347), (1134, 124140), (1215, 115864), (1260, 111726), (1512, 93105), (1620, 86898), (1701, 82760), (1890, 74484), (1944, 72415), (2069, 68040), (2268, 62070), (2430, 57932), (2520, 55863), (2835, 49656), (3240, 43449), (3402, 41380), (3780, 37242), (4138, 34020), (4536, 31035), (4860, 28966), (5670, 24828), (6207, 22680), (6804, 20690), (7560, 18621), (8276, 17010), (8505, 16552), (9720, 14483), (10345, 13608), (11340, 12414)]