223988760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1498

約数の個数: 128

約数和(自身を含む): 751953600

約数和(自身を除く): 527964840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 270, 314, 360, 471, 540, 628, 785, 942, 1080, 1256, 1321, 1413, 1570, 1884, 2355, 2642, 2826, 3140, 3768, 3963, 4239, 4710, 5284, 5652, 6280, 6605, 7065, 7926, 8478, 9420, 10568, 11304, 11889, 13210, 14130, 15852, 16956, 18840, 19815, 21195, 23778, 26420, 28260, 31704, 33912, 35667, 39630, 42390, 47556, 52840, 56520, 59445, 71334, 79260, 84780, 95112, 118890, 142668, 158520, 169560, 178335, 207397, 237780, 285336, 356670, 414794, 475560, 622191, 713340, 829588, 1036985, 1244382, 1426680, 1659176, 1866573, 2073970, 2488764, 3110955, 3733146, 4147940, 4977528, 5599719, 6221910, 7466292, 8295880, 9332865, 11199438, 12443820, 14932584, 18665730, 22398876, 24887640, 27998595, 37331460, 44797752, 55997190, 74662920, 111994380, 223988760]

約数ペア:

[(1, 223988760), (2, 111994380), (3, 74662920), (4, 55997190), (5, 44797752), (6, 37331460), (8, 27998595), (9, 24887640), (10, 22398876), (12, 18665730), (15, 14932584), (18, 12443820), (20, 11199438), (24, 9332865), (27, 8295880), (30, 7466292), (36, 6221910), (40, 5599719), (45, 4977528), (54, 4147940), (60, 3733146), (72, 3110955), (90, 2488764), (108, 2073970), (120, 1866573), (135, 1659176), (157, 1426680), (180, 1244382), (216, 1036985), (270, 829588), (314, 713340), (360, 622191), (471, 475560), (540, 414794), (628, 356670), (785, 285336), (942, 237780), (1080, 207397), (1256, 178335), (1321, 169560), (1413, 158520), (1570, 142668), (1884, 118890), (2355, 95112), (2642, 84780), (2826, 79260), (3140, 71334), (3768, 59445), (3963, 56520), (4239, 52840), (4710, 47556), (5284, 42390), (5652, 39630), (6280, 35667), (6605, 33912), (7065, 31704), (7926, 28260), (8478, 26420), (9420, 23778), (10568, 21195), (11304, 19815), (11889, 18840), (13210, 16956), (14130, 15852)]