165461940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{14591}}^1$

素因数の和:14619

約数の個数: 120

約数和(自身を含む): 593252352

約数和(自身を除く): 427790412

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, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 14591, 29182, 43773, 58364, 72955, 87546, 102137, 131319, 145910, 175092, 204274, 218865, 262638, 291820, 306411, 393957, 408548, 437730, 510685, 525276, 612822, 656595, 787914, 875460, 919233, 1021370, 1181871, 1225644, 1313190, 1532055, 1575828, 1838466, 1969785, 2042740, 2363742, 2626380, 2757699, 3064110, 3676932, 3939570, 4596165, 4727484, 5515398, 5909355, 6128220, 7879140, 8273097, 9192330, 11030796, 11818710, 13788495, 16546194, 18384660, 23637420, 27576990, 33092388, 41365485, 55153980, 82730970, 165461940]

約数ペア:

[(1, 165461940), (2, 82730970), (3, 55153980), (4, 41365485), (5, 33092388), (6, 27576990), (7, 23637420), (9, 18384660), (10, 16546194), (12, 13788495), (14, 11818710), (15, 11030796), (18, 9192330), (20, 8273097), (21, 7879140), (27, 6128220), (28, 5909355), (30, 5515398), (35, 4727484), (36, 4596165), (42, 3939570), (45, 3676932), (54, 3064110), (60, 2757699), (63, 2626380), (70, 2363742), (81, 2042740), (84, 1969785), (90, 1838466), (105, 1575828), (108, 1532055), (126, 1313190), (135, 1225644), (140, 1181871), (162, 1021370), (180, 919233), (189, 875460), (210, 787914), (252, 656595), (270, 612822), (315, 525276), (324, 510685), (378, 437730), (405, 408548), (420, 393957), (540, 306411), (567, 291820), (630, 262638), (756, 218865), (810, 204274), (945, 175092), (1134, 145910), (1260, 131319), (1620, 102137), (1890, 87546), (2268, 72955), (2835, 58364), (3780, 43773), (5670, 29182), (11340, 14591)]