1299461940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{38197}}^1$

素因数の和:38228

約数の個数: 144

約数和(自身を含む): 4671768192

約数和(自身を除く): 3372306252

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, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 34020, 38197, 76394, 114591, 152788, 190985, 229182, 267379, 343773, 381970, 458364, 534758, 572955, 687546, 763940, 802137, 1031319, 1069516, 1145910, 1336895, 1375092, 1604274, 1718865, 2062638, 2291820, 2406411, 2673790, 3093957, 3208548, 3437730, 4010685, 4125276, 4812822, 5156595, 5347580, 6187914, 6875460, 7219233, 8021370, 9281871, 9625644, 10313190, 12032055, 12375828, 14438466, 15469785, 16042740, 18563742, 20626380, 21657699, 24064110, 28876932, 30939570, 36096165, 37127484, 43315398, 46409355, 48128220, 61879140, 64973097, 72192330, 86630796, 92818710, 108288495, 129946194, 144384660, 185637420, 216576990, 259892388, 324865485, 433153980, 649730970, 1299461940]

約数ペア:

[(1, 1299461940), (2, 649730970), (3, 433153980), (4, 324865485), (5, 259892388), (6, 216576990), (7, 185637420), (9, 144384660), (10, 129946194), (12, 108288495), (14, 92818710), (15, 86630796), (18, 72192330), (20, 64973097), (21, 61879140), (27, 48128220), (28, 46409355), (30, 43315398), (35, 37127484), (36, 36096165), (42, 30939570), (45, 28876932), (54, 24064110), (60, 21657699), (63, 20626380), (70, 18563742), (81, 16042740), (84, 15469785), (90, 14438466), (105, 12375828), (108, 12032055), (126, 10313190), (135, 9625644), (140, 9281871), (162, 8021370), (180, 7219233), (189, 6875460), (210, 6187914), (243, 5347580), (252, 5156595), (270, 4812822), (315, 4125276), (324, 4010685), (378, 3437730), (405, 3208548), (420, 3093957), (486, 2673790), (540, 2406411), (567, 2291820), (630, 2062638), (756, 1718865), (810, 1604274), (945, 1375092), (972, 1336895), (1134, 1145910), (1215, 1069516), (1260, 1031319), (1620, 802137), (1701, 763940), (1890, 687546), (2268, 572955), (2430, 534758), (2835, 458364), (3402, 381970), (3780, 343773), (4860, 267379), (5670, 229182), (6804, 190985), (8505, 152788), (11340, 114591), (17010, 76394), (34020, 38197)]