136774920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 298681080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 239, 251, 285, 380, 456, 478, 502, 570, 717, 753, 760, 956, 1004, 1140, 1195, 1255, 1434, 1506, 1912, 2008, 2280, 2390, 2510, 2868, 3012, 3585, 3765, 4541, 4769, 4780, 5020, 5736, 6024, 7170, 7530, 9082, 9538, 9560, 10040, 13623, 14307, 14340, 15060, 18164, 19076, 22705, 23845, 27246, 28614, 28680, 30120, 36328, 38152, 45410, 47690, 54492, 57228, 59989, 68115, 71535, 90820, 95380, 108984, 114456, 119978, 136230, 143070, 179967, 181640, 190760, 239956, 272460, 286140, 299945, 359934, 479912, 544920, 572280, 599890, 719868, 899835, 1139791, 1199780, 1439736, 1799670, 2279582, 2399560, 3419373, 3599340, 4559164, 5698955, 6838746, 7198680, 9118328, 11397910, 13677492, 17096865, 22795820, 27354984, 34193730, 45591640, 68387460, 136774920]

約数ペア:

[(1, 136774920), (2, 68387460), (3, 45591640), (4, 34193730), (5, 27354984), (6, 22795820), (8, 17096865), (10, 13677492), (12, 11397910), (15, 9118328), (19, 7198680), (20, 6838746), (24, 5698955), (30, 4559164), (38, 3599340), (40, 3419373), (57, 2399560), (60, 2279582), (76, 1799670), (95, 1439736), (114, 1199780), (120, 1139791), (152, 899835), (190, 719868), (228, 599890), (239, 572280), (251, 544920), (285, 479912), (380, 359934), (456, 299945), (478, 286140), (502, 272460), (570, 239956), (717, 190760), (753, 181640), (760, 179967), (956, 143070), (1004, 136230), (1140, 119978), (1195, 114456), (1255, 108984), (1434, 95380), (1506, 90820), (1912, 71535), (2008, 68115), (2280, 59989), (2390, 57228), (2510, 54492), (2868, 47690), (3012, 45410), (3585, 38152), (3765, 36328), (4541, 30120), (4769, 28680), (4780, 28614), (5020, 27246), (5736, 23845), (6024, 22705), (7170, 19076), (7530, 18164), (9082, 15060), (9538, 14340), (9560, 14307), (10040, 13623)]